| 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 | $179.68 | 11.483% | $200.3127 | $200.31 | $200.30 | $200.30 |
| Purchase #2 | $210.65 | 7.192% | $225.7999 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $102.80 | 9.829% | $112.9042 | $112.90 | $112.90 | $112.90 |
| Purchase #4 | $56.50 | 12.633% | $63.6376 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $26.40 | 3.718% | $27.3816 | $27.38 | $27.40 | $27.40 |
| Purchase #6 | $100.29 | 6.257% | $106.5651 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $143.50 | 3.797% | $148.9487 | $148.95 | $148.95 | $148.90 |
| 7 purchase totals = | $819.82 | $885.5498 | $885.55 | $885.55 | $885.50 | |