| 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 | $149.47 | 13.448% | $169.5707 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $141.40 | 11.702% | $157.9466 | $157.95 | $157.95 | $157.90 |
| Purchase #3 | $152.98 | 4.326% | $159.5979 | $159.60 | $159.60 | $159.60 |
| Purchase #4 | $105.81 | 13.494% | $120.088 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $102.60 | 4.819% | $107.5443 | $107.54 | $107.55 | $107.50 |
| Purchase #6 | $89.37 | 6.146% | $94.8627 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $139.33 | 3.317% | $143.9516 | $143.95 | $143.95 | $144.00 |
| 7 purchase totals = | $880.96 | $953.5618 | $953.56 | $953.55 | $953.60 | |