| 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 | $118.96 | 8.670% | $129.2738 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $18.31 | 5.112% | $19.246 | $19.25 | $19.25 | $19.20 |
| Purchase #3 | $175.59 | 12.849% | $198.1516 | $198.15 | $198.15 | $198.20 |
| Purchase #4 | $48.35 | 9.868% | $53.1212 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $87.74 | 7.406% | $94.238 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $183.88 | 9.760% | $201.8267 | $201.83 | $201.85 | $201.80 |
| Purchase #7 | $144.74 | 9.475% | $158.4541 | $158.45 | $158.45 | $158.50 |
| 7 purchase totals = | $777.57 | $854.3114 | $854.31 | $854.30 | $854.30 | |