| 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 | $149.73 | 13.132% | $169.3925 | $169.39 | $169.40 | $169.40 |
| Purchase #2 | $172.41 | 12.382% | $193.7578 | $193.76 | $193.75 | $193.80 |
| Purchase #3 | $61.57 | 7.764% | $66.3503 | $66.35 | $66.35 | $66.40 |
| Purchase #4 | $82.36 | 10.552% | $91.0506 | $91.05 | $91.05 | $91.10 |
| Purchase #5 | $129.34 | 9.244% | $141.2962 | $141.30 | $141.30 | $141.30 |
| Purchase #6 | $60.83 | 5.418% | $64.1258 | $64.13 | $64.15 | $64.10 |
| Purchase #7 | $140.86 | 8.105% | $152.2767 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $797.10 | $878.2499 | $878.26 | $878.30 | $878.40 | |