| 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 | $88.42 | 3.723% | $91.7119 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $153.98 | 4.234% | $160.4995 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $140.35 | 12.598% | $158.0313 | $158.03 | $158.05 | $158.00 |
| Purchase #4 | $174.63 | 6.778% | $186.4664 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $151.36 | 5.178% | $159.1974 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $74.68 | 10.484% | $82.5095 | $82.51 | $82.50 | $82.50 |
| Purchase #7 | $104.26 | 13.314% | $118.1412 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $887.68 | $956.5572 | $956.56 | $956.55 | $956.50 | |