| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.75 | 11.788% | $177.4635 | $177.46 | $177.45 | $177.50 |
| Purchase #2 | $147.44 | 5.347% | $155.3236 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $231.50 | 7.430% | $248.7005 | $248.70 | $248.70 | $248.70 |
| Purchase #4 | $146.85 | 10.688% | $162.5453 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $181.72 | 12.326% | $204.1188 | $204.12 | $204.10 | $204.10 |
| Purchase #6 | $133.44 | 10.193% | $147.0415 | $147.04 | $147.05 | $147.00 |
| Purchase #7 | $62.61 | 10.386% | $69.1127 | $69.11 | $69.10 | $69.10 |
| 7 purchase totals = | $1,062.31 | $1,164.3059 | $1,164.30 | $1,164.25 | $1,164.20 | |