| 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 | $161.66 | 5.758% | $170.9684 | $170.97 | $170.95 | $171.00 |
| Purchase #2 | $179.56 | 8.565% | $194.9393 | $194.94 | $194.95 | $194.90 |
| Purchase #3 | $143.66 | 10.104% | $158.1754 | $158.18 | $158.20 | $158.20 |
| Purchase #4 | $5.53 | 13.786% | $6.2924 | $6.29 | $6.30 | $6.30 |
| Purchase #5 | $166.38 | 11.378% | $185.3107 | $185.31 | $185.30 | $185.30 |
| Purchase #6 | $69.53 | 7.831% | $74.9749 | $74.97 | $74.95 | $75.00 |
| Purchase #7 | $133.36 | 6.818% | $142.4525 | $142.45 | $142.45 | $142.50 |
| 7 purchase totals = | $859.68 | $933.1136 | $933.11 | $933.10 | $933.20 | |