| 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 | $153.47 | 6.281% | $163.1095 | $163.11 | $163.10 | $163.10 |
| Purchase #2 | $24.86 | 13.469% | $28.2084 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $23.84 | 3.871% | $24.7628 | $24.76 | $24.75 | $24.80 |
| Purchase #4 | $177.71 | 7.645% | $191.2959 | $191.30 | $191.30 | $191.30 |
| Purchase #5 | $142.38 | 8.128% | $153.9526 | $153.95 | $153.95 | $154.00 |
| Purchase #6 | $41.36 | 11.730% | $46.2115 | $46.21 | $46.20 | $46.20 |
| Purchase #7 | $236.95 | 4.847% | $248.435 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $800.57 | $855.9757 | $855.98 | $855.95 | $856.00 | |