| 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 | $147.34 | 11.431% | $164.1824 | $164.18 | $164.20 | $164.20 |
| Purchase #2 | $87.33 | 10.478% | $96.4804 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $98.32 | 12.372% | $110.4842 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $51.57 | 3.421% | $53.3342 | $53.33 | $53.35 | $53.30 |
| Purchase #5 | $124.95 | 7.494% | $134.3138 | $134.31 | $134.30 | $134.30 |
| Purchase #6 | $59.74 | 11.355% | $66.5235 | $66.52 | $66.50 | $66.50 |
| Purchase #7 | $151.73 | 5.868% | $160.6335 | $160.63 | $160.65 | $160.60 |
| 7 purchase totals = | $720.98 | $785.9520 | $785.93 | $786.00 | $785.90 | |