| 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 | $155.73 | 11.327% | $173.3695 | $173.37 | $173.35 | $173.40 |
| Purchase #2 | $151.41 | 6.579% | $161.3713 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $122.37 | 12.783% | $138.0126 | $138.01 | $138.00 | $138.00 |
| Purchase #4 | $95.91 | 13.452% | $108.8118 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $82.29 | 5.353% | $86.695 | $86.70 | $86.70 | $86.70 |
| Purchase #6 | $42.79 | 4.460% | $44.6984 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $110.50 | 9.458% | $120.9511 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $761.00 | $833.9097 | $833.91 | $833.85 | $834.00 | |