| 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 | $166.98 | 8.813% | $181.6959 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $55.30 | 8.761% | $60.1448 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $148.95 | 6.613% | $158.8001 | $158.80 | $158.80 | $158.80 |
| Purchase #4 | $111.52 | 4.541% | $116.5841 | $116.58 | $116.60 | $116.60 |
| Purchase #5 | $48.32 | 6.185% | $51.3086 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $225.72 | 9.340% | $246.8022 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $37.93 | 6.692% | $40.4683 | $40.47 | $40.45 | $40.50 |
| 7 purchase totals = | $794.72 | $855.8040 | $855.80 | $855.80 | $855.80 | |