| 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 | $149.78 | 8.811% | $162.9771 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $173.65 | 7.849% | $187.2798 | $187.28 | $187.30 | $187.30 |
| Purchase #3 | $75.40 | 3.736% | $78.2169 | $78.22 | $78.20 | $78.20 |
| Purchase #4 | $131.65 | 12.647% | $148.2998 | $148.30 | $148.30 | $148.30 |
| Purchase #5 | $88.65 | 3.819% | $92.0355 | $92.04 | $92.05 | $92.00 |
| Purchase #6 | $9.39 | 11.231% | $10.4446 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $244.83 | 4.233% | $255.1937 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $873.35 | $934.4474 | $934.45 | $934.50 | $934.40 | |