| 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 | $113.27 | 3.439% | $117.1654 | $117.17 | $117.15 | $117.20 |
| Purchase #2 | $156.71 | 12.551% | $176.3787 | $176.38 | $176.40 | $176.40 |
| Purchase #3 | $45.99 | 9.499% | $50.3586 | $50.36 | $50.35 | $50.40 |
| Purchase #4 | $148.79 | 11.563% | $165.9946 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $219.38 | 11.745% | $245.1462 | $245.15 | $245.15 | $245.10 |
| Purchase #6 | $25.52 | 8.682% | $27.7356 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $164.89 | 12.557% | $185.5952 | $185.60 | $185.60 | $185.60 |
| 7 purchase totals = | $874.55 | $968.3743 | $968.39 | $968.40 | $968.40 | |