| 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 | $197.79 | 13.787% | $225.0593 | $225.06 | $225.05 | $225.10 |
| Purchase #2 | $109.86 | 11.109% | $122.0643 | $122.06 | $122.05 | $122.10 |
| Purchase #3 | $112.50 | 10.590% | $124.4138 | $124.41 | $124.40 | $124.40 |
| Purchase #4 | $189.27 | 5.608% | $199.8843 | $199.88 | $199.90 | $199.90 |
| Purchase #5 | $87.89 | 6.475% | $93.5809 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $10.29 | 3.531% | $10.6533 | $10.65 | $10.65 | $10.70 |
| Purchase #7 | $148.34 | 7.834% | $159.961 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $855.94 | $935.6169 | $935.60 | $935.60 | $935.80 | |