| 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 | $140.95 | 5.525% | $148.7375 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $5.79 | 4.520% | $6.0517 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $36.90 | 7.191% | $39.5535 | $39.55 | $39.55 | $39.60 |
| Purchase #4 | $177.25 | 4.224% | $184.737 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $31.98 | 7.419% | $34.3526 | $34.35 | $34.35 | $34.40 |
| Purchase #6 | $12.55 | 4.636% | $13.1318 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $216.63 | 8.275% | $234.5561 | $234.56 | $234.55 | $234.60 |
| 7 purchase totals = | $622.05 | $661.1202 | $661.12 | $661.15 | $661.20 | |