| 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 | $154.95 | 10.286% | $170.8882 | $170.89 | $170.90 | $170.90 |
| Purchase #2 | $116.39 | 12.253% | $130.6513 | $130.65 | $130.65 | $130.70 |
| Purchase #3 | $64.55 | 13.794% | $73.454 | $73.45 | $73.45 | $73.50 |
| Purchase #4 | $131.32 | 5.418% | $138.4349 | $138.43 | $138.45 | $138.40 |
| Purchase #5 | $240.88 | 6.388% | $256.2674 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $48.59 | 7.147% | $52.0627 | $52.06 | $52.05 | $52.10 |
| Purchase #7 | $76.43 | 12.584% | $86.048 | $86.05 | $86.05 | $86.00 |
| 7 purchase totals = | $833.11 | $907.8065 | $907.80 | $907.80 | $907.90 | |