| 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 | $127.59 | 8.396% | $138.3025 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $75.52 | 12.112% | $84.667 | $84.67 | $84.65 | $84.70 |
| Purchase #3 | $54.55 | 8.657% | $59.2724 | $59.27 | $59.25 | $59.30 |
| Purchase #4 | $168.79 | 9.277% | $184.4486 | $184.45 | $184.45 | $184.40 |
| Purchase #5 | $185.61 | 3.117% | $191.3955 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $151.53 | 13.568% | $172.0896 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $67.94 | 11.482% | $75.7409 | $75.74 | $75.75 | $75.70 |
| 7 purchase totals = | $831.53 | $905.9165 | $905.92 | $905.90 | $905.90 | |