| 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 | $161.58 | 3.784% | $167.6942 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $125.28 | 11.660% | $139.8876 | $139.89 | $139.90 | $139.90 |
| Purchase #3 | $249.95 | 11.426% | $278.5093 | $278.51 | $278.50 | $278.50 |
| Purchase #4 | $62.33 | 4.603% | $65.199 | $65.20 | $65.20 | $65.20 |
| Purchase #5 | $144.87 | 12.782% | $163.3873 | $163.39 | $163.40 | $163.40 |
| Purchase #6 | $55.90 | 9.202% | $61.0439 | $61.04 | $61.05 | $61.00 |
| Purchase #7 | $159.51 | 7.437% | $171.3728 | $171.37 | $171.35 | $171.40 |
| 7 purchase totals = | $959.42 | $1,047.0941 | $1,047.09 | $1,047.10 | $1,047.10 | |