| 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 | $170.27 | 12.266% | $191.1553 | $191.16 | $191.15 | $191.20 |
| Purchase #2 | $73.50 | 4.250% | $76.6238 | $76.62 | $76.60 | $76.60 |
| Purchase #3 | $240.40 | 4.290% | $250.7132 | $250.71 | $250.70 | $250.70 |
| Purchase #4 | $70.69 | 4.422% | $73.8159 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $99.84 | 13.502% | $113.3204 | $113.32 | $113.30 | $113.30 |
| Purchase #6 | $65.91 | 5.560% | $69.5746 | $69.57 | $69.55 | $69.60 |
| Purchase #7 | $110.47 | 5.170% | $116.1813 | $116.18 | $116.20 | $116.20 |
| 7 purchase totals = | $831.08 | $891.3845 | $891.38 | $891.30 | $891.40 | |