| 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 | $155.86 | 12.402% | $175.1898 | $175.19 | $175.20 | $175.20 |
| Purchase #2 | $25.33 | 4.404% | $26.4455 | $26.45 | $26.45 | $26.40 |
| Purchase #3 | $102.93 | 6.557% | $109.6791 | $109.68 | $109.70 | $109.70 |
| Purchase #4 | $115.48 | 9.193% | $126.0961 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $117.67 | 9.754% | $129.1475 | $129.15 | $129.15 | $129.10 |
| Purchase #6 | $117.52 | 7.621% | $126.4762 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $186.32 | 8.125% | $201.4585 | $201.46 | $201.45 | $201.50 |
| 7 purchase totals = | $821.11 | $894.4927 | $894.51 | $894.55 | $894.50 | |