| 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 | $149.76 | 6.446% | $159.4135 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $169.35 | 4.185% | $176.4373 | $176.44 | $176.45 | $176.40 |
| Purchase #3 | $184.71 | 12.474% | $207.7507 | $207.75 | $207.75 | $207.80 |
| Purchase #4 | $51.29 | 7.589% | $55.1824 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $13.30 | 12.113% | $14.911 | $14.91 | $14.90 | $14.90 |
| Purchase #6 | $16.66 | 9.773% | $18.2882 | $18.29 | $18.30 | $18.30 |
| Purchase #7 | $215.25 | 3.191% | $222.1186 | $222.12 | $222.10 | $222.10 |
| 7 purchase totals = | $800.32 | $854.1017 | $854.10 | $854.10 | $854.10 | |