| 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 | $164.58 | 5.651% | $173.8804 | $173.88 | $173.90 | $173.90 |
| Purchase #2 | $154.25 | 9.464% | $168.8482 | $168.85 | $168.85 | $168.80 |
| Purchase #3 | $237.51 | 9.405% | $259.8478 | $259.85 | $259.85 | $259.80 |
| Purchase #4 | $194.44 | 5.167% | $204.4867 | $204.49 | $204.50 | $204.50 |
| Purchase #5 | $228.86 | 9.153% | $249.8076 | $249.81 | $249.80 | $249.80 |
| Purchase #6 | $146.25 | 10.419% | $161.4878 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $131.47 | 12.680% | $148.1404 | $148.14 | $148.15 | $148.10 |
| 7 purchase totals = | $1,257.36 | $1,366.4989 | $1,366.51 | $1,366.55 | $1,366.40 | |