| 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 | $190.71 | 10.179% | $210.1224 | $210.12 | $210.10 | $210.10 |
| Purchase #2 | $41.25 | 12.810% | $46.5341 | $46.53 | $46.55 | $46.50 |
| Purchase #3 | $167.62 | 9.148% | $182.9539 | $182.95 | $182.95 | $183.00 |
| Purchase #4 | $139.33 | 8.405% | $151.0407 | $151.04 | $151.05 | $151.00 |
| Purchase #5 | $52.58 | 8.333% | $56.9615 | $56.96 | $56.95 | $57.00 |
| Purchase #6 | $71.69 | 4.202% | $74.7024 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $219.82 | 13.860% | $250.2871 | $250.29 | $250.30 | $250.30 |
| 7 purchase totals = | $883.00 | $972.6021 | $972.59 | $972.60 | $972.60 | |