| 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 | $168.62 | 4.312% | $175.8909 | $175.89 | $175.90 | $175.90 |
| Purchase #2 | $121.87 | 13.190% | $137.9447 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $118.49 | 13.857% | $134.9092 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $99.61 | 4.515% | $104.1074 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $79.69 | 4.179% | $83.0202 | $83.02 | $83.00 | $83.00 |
| Purchase #6 | $90.77 | 6.730% | $96.8788 | $96.88 | $96.90 | $96.90 |
| Purchase #7 | $206.95 | 13.756% | $235.418 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $886.00 | $968.1692 | $968.17 | $968.15 | $968.10 | |