| 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 | $166.90 | 10.309% | $184.1057 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $107.94 | 8.643% | $117.2693 | $117.27 | $117.25 | $117.30 |
| Purchase #3 | $213.77 | 5.104% | $224.6808 | $224.68 | $224.70 | $224.70 |
| Purchase #4 | $41.37 | 12.562% | $46.5669 | $46.57 | $46.55 | $46.60 |
| Purchase #5 | $125.74 | 10.589% | $139.0546 | $139.05 | $139.05 | $139.10 |
| Purchase #6 | $145.43 | 5.344% | $153.2018 | $153.20 | $153.20 | $153.20 |
| Purchase #7 | $109.80 | 4.797% | $115.0671 | $115.07 | $115.05 | $115.10 |
| 7 purchase totals = | $910.95 | $979.9462 | $979.95 | $979.90 | $980.10 | |