| 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 | $101.46 | 8.585% | $110.1703 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $120.73 | 5.315% | $127.1468 | $127.15 | $127.15 | $127.10 |
| Purchase #3 | $108.87 | 5.336% | $114.6793 | $114.68 | $114.70 | $114.70 |
| Purchase #4 | $125.61 | 11.307% | $139.8127 | $139.81 | $139.80 | $139.80 |
| Purchase #5 | $121.44 | 7.810% | $130.9245 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $106.47 | 9.221% | $116.2876 | $116.29 | $116.30 | $116.30 |
| Purchase #7 | $160.65 | 8.174% | $173.7815 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $845.23 | $912.8027 | $912.80 | $912.80 | $912.80 | |