| 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 | $151.97 | 4.811% | $159.2813 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $146.72 | 8.621% | $159.3687 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $19.52 | 13.844% | $22.2223 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $12.51 | 4.322% | $13.0507 | $13.05 | $13.05 | $13.10 |
| Purchase #5 | $194.39 | 8.206% | $210.3416 | $210.34 | $210.35 | $210.30 |
| Purchase #6 | $152.33 | 13.739% | $173.2586 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $71.63 | 13.763% | $81.4884 | $81.49 | $81.50 | $81.50 |
| 7 purchase totals = | $749.07 | $819.0116 | $819.01 | $819.00 | $819.10 | |