| 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 | $148.81 | 9.366% | $162.7475 | $162.75 | $162.75 | $162.70 |
| Purchase #2 | $17.58 | 5.306% | $18.5128 | $18.51 | $18.50 | $18.50 |
| Purchase #3 | $110.25 | 5.648% | $116.4769 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $183.79 | 7.595% | $197.7489 | $197.75 | $197.75 | $197.70 |
| Purchase #5 | $25.52 | 9.581% | $27.9651 | $27.97 | $27.95 | $28.00 |
| Purchase #6 | $86.78 | 12.745% | $97.8401 | $97.84 | $97.85 | $97.80 |
| Purchase #7 | $89.40 | 13.433% | $101.4091 | $101.41 | $101.40 | $101.40 |
| 7 purchase totals = | $662.13 | $722.7004 | $722.71 | $722.70 | $722.60 | |