| 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 | $146.58 | 12.813% | $165.3613 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $118.34 | 5.429% | $124.7647 | $124.76 | $124.75 | $124.80 |
| Purchase #3 | $113.38 | 4.649% | $118.651 | $118.65 | $118.65 | $118.70 |
| Purchase #4 | $149.96 | 5.209% | $157.7714 | $157.77 | $157.75 | $157.80 |
| Purchase #5 | $91.91 | 9.280% | $100.4392 | $100.44 | $100.45 | $100.40 |
| Purchase #6 | $45.68 | 6.718% | $48.7488 | $48.75 | $48.75 | $48.70 |
| Purchase #7 | $248.79 | 11.369% | $277.0749 | $277.07 | $277.05 | $277.10 |
| 7 purchase totals = | $914.64 | $992.8113 | $992.80 | $992.75 | $992.90 | |