| 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 | $125.86 | 9.799% | $138.193 | $138.19 | $138.20 | $138.20 |
| Purchase #2 | $62.51 | 9.795% | $68.6329 | $68.63 | $68.65 | $68.60 |
| Purchase #3 | $53.46 | 9.791% | $58.6943 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $97.60 | 13.646% | $110.9185 | $110.92 | $110.90 | $110.90 |
| Purchase #5 | $6.43 | 11.180% | $7.1489 | $7.15 | $7.15 | $7.10 |
| Purchase #6 | $114.46 | 11.522% | $127.6481 | $127.65 | $127.65 | $127.60 |
| Purchase #7 | $55.55 | 8.671% | $60.3667 | $60.37 | $60.35 | $60.40 |
| 7 purchase totals = | $515.87 | $571.6024 | $571.60 | $571.60 | $571.50 | |