| 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 | $140.89 | 10.417% | $155.5665 | $155.57 | $155.55 | $155.60 |
| Purchase #2 | $106.34 | 3.602% | $110.1704 | $110.17 | $110.15 | $110.20 |
| Purchase #3 | $242.56 | 3.109% | $250.1012 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $49.46 | 3.791% | $51.335 | $51.34 | $51.35 | $51.30 |
| Purchase #5 | $111.53 | 9.829% | $122.4923 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $62.71 | 13.357% | $71.0862 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $146.80 | 8.640% | $159.4835 | $159.48 | $159.50 | $159.50 |
| 7 purchase totals = | $860.29 | $920.2351 | $920.24 | $920.25 | $920.30 | |