| 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 | $125.62 | 8.422% | $136.1997 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $158.61 | 9.591% | $173.8223 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $35.99 | 12.323% | $40.425 | $40.43 | $40.45 | $40.40 |
| Purchase #4 | $93.79 | 13.762% | $106.6974 | $106.70 | $106.70 | $106.70 |
| Purchase #5 | $81.61 | 4.805% | $85.5314 | $85.53 | $85.55 | $85.50 |
| Purchase #6 | $207.31 | 10.731% | $229.5564 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $25.50 | 8.180% | $27.5859 | $27.59 | $27.60 | $27.60 |
| 7 purchase totals = | $728.43 | $799.8181 | $799.83 | $799.85 | $799.80 | |