| 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 | $156.86 | 6.190% | $166.5696 | $166.57 | $166.55 | $166.60 |
| Purchase #2 | $237.97 | 7.843% | $256.634 | $256.63 | $256.65 | $256.60 |
| Purchase #3 | $131.42 | 7.450% | $141.2108 | $141.21 | $141.20 | $141.20 |
| Purchase #4 | $154.70 | 8.169% | $167.3374 | $167.34 | $167.35 | $167.30 |
| Purchase #5 | $104.53 | 13.342% | $118.4764 | $118.48 | $118.50 | $118.50 |
| Purchase #6 | $58.38 | 3.571% | $60.4647 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $21.87 | 11.529% | $24.3914 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $865.73 | $935.0843 | $935.08 | $935.10 | $935.10 | |