| 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 | $160.59 | 13.375% | $182.0689 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $25.94 | 4.667% | $27.1506 | $27.15 | $27.15 | $27.20 |
| Purchase #3 | $194.36 | 10.421% | $214.6143 | $214.61 | $214.60 | $214.60 |
| Purchase #4 | $101.96 | 8.818% | $110.9508 | $110.95 | $110.95 | $111.00 |
| Purchase #5 | $55.33 | 8.366% | $59.9589 | $59.96 | $59.95 | $60.00 |
| Purchase #6 | $120.63 | 6.318% | $128.2514 | $128.25 | $128.25 | $128.30 |
| Purchase #7 | $172.39 | 8.207% | $186.538 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $831.20 | $909.5329 | $909.53 | $909.50 | $909.70 | |