| 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 | $164.34 | 12.524% | $184.9219 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $117.92 | 9.564% | $129.1979 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $215.48 | 4.345% | $224.8426 | $224.84 | $224.85 | $224.80 |
| Purchase #4 | $151.46 | 13.420% | $171.7859 | $171.79 | $171.80 | $171.80 |
| Purchase #5 | $48.97 | 3.584% | $50.7251 | $50.73 | $50.75 | $50.70 |
| Purchase #6 | $168.83 | 4.209% | $175.9361 | $175.94 | $175.95 | $175.90 |
| Purchase #7 | $35.47 | 11.173% | $39.4331 | $39.43 | $39.45 | $39.40 |
| 7 purchase totals = | $902.47 | $976.8426 | $976.85 | $976.90 | $976.70 | |