| 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 | $166.31 | 9.379% | $181.9082 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $70.89 | 9.867% | $77.8847 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $133.58 | 5.580% | $141.0338 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $60.63 | 8.739% | $65.9285 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $111.65 | 13.641% | $126.8802 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $94.33 | 13.383% | $106.9542 | $106.95 | $106.95 | $107.00 |
| Purchase #7 | $110.78 | 8.802% | $120.5309 | $120.53 | $120.55 | $120.50 |
| 7 purchase totals = | $748.17 | $821.1205 | $821.11 | $821.20 | $821.10 | |