| 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 | $151.33 | 9.715% | $166.0317 | $166.03 | $166.05 | $166.00 |
| Purchase #2 | $114.63 | 9.337% | $125.333 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $193.81 | 6.873% | $207.1306 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $58.53 | 6.374% | $62.2607 | $62.26 | $62.25 | $62.30 |
| Purchase #5 | $65.65 | 3.664% | $68.0554 | $68.06 | $68.05 | $68.10 |
| Purchase #6 | $221.74 | 13.474% | $251.6172 | $251.62 | $251.60 | $251.60 |
| Purchase #7 | $27.45 | 13.292% | $31.0987 | $31.10 | $31.10 | $31.10 |
| 7 purchase totals = | $833.14 | $911.5273 | $911.53 | $911.55 | $911.50 | |