| 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 | $141.34 | 5.336% | $148.8819 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $59.76 | 9.334% | $65.338 | $65.34 | $65.35 | $65.30 |
| Purchase #3 | $241.38 | 12.361% | $271.217 | $271.22 | $271.20 | $271.20 |
| Purchase #4 | $61.86 | 7.744% | $66.6504 | $66.65 | $66.65 | $66.70 |
| Purchase #5 | $21.75 | 12.715% | $24.5155 | $24.52 | $24.50 | $24.50 |
| Purchase #6 | $178.57 | 5.644% | $188.6485 | $188.65 | $188.65 | $188.60 |
| Purchase #7 | $200.99 | 6.660% | $214.3759 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $905.65 | $979.6272 | $979.64 | $979.65 | $979.60 | |