| 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 | $130.33 | 6.508% | $138.8119 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $171.97 | 9.143% | $187.6932 | $187.69 | $187.70 | $187.70 |
| Purchase #3 | $231.39 | 5.523% | $244.1697 | $244.17 | $244.15 | $244.20 |
| Purchase #4 | $227.82 | 9.687% | $249.8889 | $249.89 | $249.90 | $249.90 |
| Purchase #5 | $132.80 | 6.299% | $141.1651 | $141.17 | $141.15 | $141.20 |
| Purchase #6 | $152.31 | 12.203% | $170.8964 | $170.90 | $170.90 | $170.90 |
| Purchase #7 | $151.61 | 12.827% | $171.057 | $171.06 | $171.05 | $171.10 |
| 7 purchase totals = | $1,198.23 | $1,303.6822 | $1,303.69 | $1,303.65 | $1,303.80 | |