| 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 | $138.52 | 9.513% | $151.6974 | $151.70 | $151.70 | $151.70 |
| Purchase #2 | $38.77 | 13.743% | $44.0982 | $44.10 | $44.10 | $44.10 |
| Purchase #3 | $149.35 | 6.199% | $158.6082 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $102.61 | 7.240% | $110.039 | $110.04 | $110.05 | $110.00 |
| Purchase #5 | $214.49 | 3.373% | $221.7247 | $221.72 | $221.70 | $221.70 |
| Purchase #6 | $154.46 | 10.380% | $170.4929 | $170.49 | $170.50 | $170.50 |
| Purchase #7 | $18.75 | 13.680% | $21.315 | $21.32 | $21.30 | $21.30 |
| 7 purchase totals = | $816.95 | $877.9754 | $877.98 | $877.95 | $877.90 | |