| 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 | $127.49 | 12.524% | $143.4568 | $143.46 | $143.45 | $143.50 |
| Purchase #2 | $42.76 | 11.261% | $47.5752 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $182.85 | 10.738% | $202.4844 | $202.48 | $202.50 | $202.50 |
| Purchase #4 | $123.67 | 5.798% | $130.8404 | $130.84 | $130.85 | $130.80 |
| Purchase #5 | $190.58 | 11.456% | $212.4128 | $212.41 | $212.40 | $212.40 |
| Purchase #6 | $12.75 | 6.317% | $13.5554 | $13.56 | $13.55 | $13.60 |
| Purchase #7 | $146.64 | 10.256% | $161.6794 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $826.74 | $912.0044 | $912.01 | $912.05 | $912.10 | |