| 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 | $136.81 | 7.861% | $147.5646 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $111.82 | 6.570% | $119.1666 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $100.64 | 6.654% | $107.3366 | $107.34 | $107.35 | $107.30 |
| Purchase #4 | $70.99 | 8.710% | $77.1732 | $77.17 | $77.15 | $77.20 |
| Purchase #5 | $174.51 | 8.440% | $189.2386 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $115.84 | 12.382% | $130.1833 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $204.39 | 3.207% | $210.9448 | $210.94 | $210.95 | $210.90 |
| 7 purchase totals = | $915.00 | $981.6077 | $981.60 | $981.60 | $981.60 | |