| 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 | $107.54 | 5.236% | $113.1708 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $69.67 | 7.844% | $75.1349 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $169.39 | 3.623% | $175.527 | $175.53 | $175.55 | $175.50 |
| Purchase #4 | $199.85 | 5.207% | $210.2562 | $210.26 | $210.25 | $210.30 |
| Purchase #5 | $211.37 | 5.405% | $222.7945 | $222.79 | $222.80 | $222.80 |
| Purchase #6 | $32.91 | 7.847% | $35.4924 | $35.49 | $35.50 | $35.50 |
| Purchase #7 | $143.45 | 3.265% | $148.1336 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $934.18 | $980.5094 | $980.50 | $980.55 | $980.50 | |