| 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 | $79.28 | 11.364% | $88.2894 | $88.29 | $88.30 | $88.30 |
| Purchase #2 | $69.48 | 5.143% | $73.0534 | $73.05 | $73.05 | $73.10 |
| Purchase #3 | $155.38 | 5.385% | $163.7472 | $163.75 | $163.75 | $163.70 |
| Purchase #4 | $224.63 | 6.107% | $238.3482 | $238.35 | $238.35 | $238.30 |
| Purchase #5 | $145.38 | 12.263% | $163.2079 | $163.21 | $163.20 | $163.20 |
| Purchase #6 | $142.64 | 11.434% | $158.9495 | $158.95 | $158.95 | $158.90 |
| Purchase #7 | $249.93 | 7.747% | $269.2921 | $269.29 | $269.30 | $269.30 |
| 7 purchase totals = | $1,066.72 | $1,154.8877 | $1,154.89 | $1,154.90 | $1,154.80 | |