| 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 | $59.41 | 13.249% | $67.2812 | $67.28 | $67.30 | $67.30 |
| Purchase #2 | $123.49 | 7.804% | $133.1272 | $133.13 | $133.15 | $133.10 |
| Purchase #3 | $145.79 | 6.596% | $155.4063 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $165.52 | 7.327% | $177.6477 | $177.65 | $177.65 | $177.60 |
| Purchase #5 | $182.30 | 10.173% | $200.8454 | $200.85 | $200.85 | $200.80 |
| Purchase #6 | $159.40 | 11.528% | $177.7756 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $100.65 | 9.515% | $110.2268 | $110.23 | $110.25 | $110.20 |
| 7 purchase totals = | $936.56 | $1,022.3102 | $1,022.33 | $1,022.40 | $1,022.20 | |