| 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 | $142.64 | 4.156% | $148.5681 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $194.74 | 13.389% | $220.8137 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $60.68 | 9.467% | $66.4246 | $66.42 | $66.40 | $66.40 |
| Purchase #4 | $47.79 | 13.692% | $54.3334 | $54.33 | $54.35 | $54.30 |
| Purchase #5 | $231.97 | 5.114% | $243.8329 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $249.66 | 7.677% | $268.8264 | $268.83 | $268.85 | $268.80 |
| Purchase #7 | $55.55 | 5.136% | $58.403 | $58.40 | $58.40 | $58.40 |
| 7 purchase totals = | $983.03 | $1,061.2021 | $1,061.19 | $1,061.20 | $1,061.10 | |