| 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 | $150.89 | 10.860% | $167.2767 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $127.71 | 11.758% | $142.7261 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $71.37 | 9.125% | $77.8825 | $77.88 | $77.90 | $77.90 |
| Purchase #4 | $47.97 | 11.221% | $53.3527 | $53.35 | $53.35 | $53.40 |
| Purchase #5 | $151.43 | 5.535% | $159.8117 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $206.52 | 8.791% | $224.6752 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $139.68 | 10.266% | $154.0195 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $895.57 | $979.7444 | $979.75 | $979.80 | $979.80 | |