| 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 | $148.31 | 12.179% | $166.3727 | $166.37 | $166.35 | $166.40 |
| Purchase #2 | $155.89 | 3.808% | $161.8263 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $234.59 | 6.776% | $250.4858 | $250.49 | $250.50 | $250.50 |
| Purchase #4 | $239.45 | 9.250% | $261.5991 | $261.60 | $261.60 | $261.60 |
| Purchase #5 | $56.29 | 8.165% | $60.8861 | $60.89 | $60.90 | $60.90 |
| Purchase #6 | $201.52 | 5.426% | $212.4545 | $212.45 | $212.45 | $212.50 |
| Purchase #7 | $228.96 | 6.815% | $244.5636 | $244.56 | $244.55 | $244.60 |
| 7 purchase totals = | $1,265.01 | $1,358.1881 | $1,358.19 | $1,358.20 | $1,358.30 | |