| 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 | $175.89 | 8.562% | $190.9497 | $190.95 | $190.95 | $190.90 |
| Purchase #2 | $151.91 | 7.465% | $163.2501 | $163.25 | $163.25 | $163.30 |
| Purchase #3 | $244.68 | 13.365% | $277.3815 | $277.38 | $277.40 | $277.40 |
| Purchase #4 | $223.56 | 11.704% | $249.7255 | $249.73 | $249.75 | $249.70 |
| Purchase #5 | $143.26 | 11.753% | $160.0973 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $205.60 | 10.504% | $227.1962 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $35.50 | 10.347% | $39.1732 | $39.17 | $39.15 | $39.20 |
| 7 purchase totals = | $1,180.40 | $1,307.7735 | $1,307.78 | $1,307.80 | $1,307.80 | |