| 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 | $14.90 | 9.273% | $16.2817 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $188.25 | 9.541% | $206.2109 | $206.21 | $206.20 | $206.20 |
| Purchase #3 | $219.41 | 10.821% | $243.1524 | $243.15 | $243.15 | $243.20 |
| Purchase #4 | $170.96 | 9.873% | $187.8389 | $187.84 | $187.85 | $187.80 |
| Purchase #5 | $41.48 | 12.329% | $46.5941 | $46.59 | $46.60 | $46.60 |
| Purchase #6 | $91.37 | 10.187% | $100.6779 | $100.68 | $100.70 | $100.70 |
| Purchase #7 | $143.44 | 9.230% | $156.6795 | $156.68 | $156.70 | $156.70 |
| 7 purchase totals = | $869.81 | $957.4354 | $957.43 | $957.50 | $957.50 | |