| 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 | $150.63 | 9.504% | $164.9459 | $164.95 | $164.95 | $164.90 |
| Purchase #2 | $225.88 | 10.331% | $249.2157 | $249.22 | $249.20 | $249.20 |
| Purchase #3 | $106.47 | 12.162% | $119.4189 | $119.42 | $119.40 | $119.40 |
| Purchase #4 | $137.71 | 8.553% | $149.4883 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $215.80 | 12.785% | $243.39 | $243.39 | $243.40 | $243.40 |
| Purchase #6 | $147.48 | 7.632% | $158.7357 | $158.74 | $158.75 | $158.70 |
| Purchase #7 | $201.47 | 13.699% | $229.0694 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $1,185.44 | $1,314.2639 | $1,314.28 | $1,314.25 | $1,314.20 | |