| 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 | $245.81 | 4.866% | $257.7711 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $169.32 | 7.808% | $182.5405 | $182.54 | $182.55 | $182.50 |
| Purchase #3 | $161.74 | 9.640% | $177.3317 | $177.33 | $177.35 | $177.30 |
| Purchase #4 | $42.43 | 9.850% | $46.6094 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $63.29 | 11.760% | $70.7329 | $70.73 | $70.75 | $70.70 |
| Purchase #6 | $116.53 | 8.518% | $126.456 | $126.46 | $126.45 | $126.50 |
| Purchase #7 | $108.39 | 10.464% | $119.7319 | $119.73 | $119.75 | $119.70 |
| 7 purchase totals = | $907.51 | $981.1735 | $981.17 | $981.20 | $981.10 | |