| 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 | $148.49 | 9.102% | $162.0056 | $162.01 | $162.00 | $162.00 |
| Purchase #2 | $37.38 | 10.581% | $41.3352 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $62.80 | 4.183% | $65.4269 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $107.94 | 8.500% | $117.1149 | $117.11 | $117.10 | $117.10 |
| Purchase #5 | $104.40 | 3.377% | $107.9256 | $107.93 | $107.95 | $107.90 |
| Purchase #6 | $23.47 | 3.465% | $24.2832 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $139.32 | 8.517% | $151.1859 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $623.80 | $669.2773 | $669.29 | $669.35 | $669.20 | |