| 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 | $169.81 | 3.691% | $176.0777 | $176.08 | $176.10 | $176.10 |
| Purchase #2 | $48.39 | 11.538% | $53.9732 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $22.70 | 5.524% | $23.9539 | $23.95 | $23.95 | $24.00 |
| Purchase #4 | $123.30 | 5.413% | $129.9742 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $180.66 | 5.623% | $190.8185 | $190.82 | $190.80 | $190.80 |
| Purchase #6 | $103.48 | 6.853% | $110.5715 | $110.57 | $110.55 | $110.60 |
| Purchase #7 | $243.48 | 13.489% | $276.323 | $276.32 | $276.30 | $276.30 |
| 7 purchase totals = | $891.82 | $961.6920 | $961.68 | $961.60 | $961.80 | |