| 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 | $104.71 | 13.700% | $119.0553 | $119.06 | $119.05 | $119.10 |
| Purchase #2 | $148.74 | 7.814% | $160.3625 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $148.38 | 7.237% | $159.1183 | $159.12 | $159.10 | $159.10 |
| Purchase #4 | $27.70 | 8.647% | $30.0952 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $16.44 | 6.846% | $17.5655 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $41.26 | 7.730% | $44.4494 | $44.45 | $44.45 | $44.40 |
| Purchase #7 | $119.26 | 4.374% | $124.4764 | $124.48 | $124.50 | $124.50 |
| 7 purchase totals = | $606.49 | $655.1226 | $655.14 | $655.10 | $655.20 | |