| 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 | $170.57 | 13.669% | $193.8852 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $189.89 | 5.531% | $200.3928 | $200.39 | $200.40 | $200.40 |
| Purchase #3 | $22.62 | 13.835% | $25.7495 | $25.75 | $25.75 | $25.70 |
| Purchase #4 | $86.78 | 8.591% | $94.2353 | $94.24 | $94.25 | $94.20 |
| Purchase #5 | $250.95 | 3.185% | $258.9428 | $258.94 | $258.95 | $258.90 |
| Purchase #6 | $54.62 | 3.266% | $56.4039 | $56.40 | $56.40 | $56.40 |
| Purchase #7 | $120.89 | 11.508% | $134.802 | $134.80 | $134.80 | $134.80 |
| 7 purchase totals = | $896.32 | $964.4115 | $964.41 | $964.45 | $964.30 | |