| 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 | $151.37 | 3.838% | $157.1796 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $227.98 | 9.418% | $249.4512 | $249.45 | $249.45 | $249.50 |
| Purchase #3 | $182.85 | 12.847% | $206.3407 | $206.34 | $206.35 | $206.30 |
| Purchase #4 | $118.81 | 8.716% | $129.1655 | $129.17 | $129.15 | $129.20 |
| Purchase #5 | $51.56 | 6.817% | $55.0748 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $101.74 | 13.729% | $115.7079 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $54.64 | 5.130% | $57.443 | $57.44 | $57.45 | $57.40 |
| 7 purchase totals = | $888.95 | $970.3627 | $970.36 | $970.35 | $970.40 | |