| 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 | $150.57 | 8.591% | $163.5055 | $163.51 | $163.50 | $163.50 |
| Purchase #2 | $78.61 | 4.526% | $82.1679 | $82.17 | $82.15 | $82.20 |
| Purchase #3 | $250.76 | 10.808% | $277.8621 | $277.86 | $277.85 | $277.90 |
| Purchase #4 | $195.63 | 13.208% | $221.4688 | $221.47 | $221.45 | $221.50 |
| Purchase #5 | $83.71 | 8.733% | $91.0204 | $91.02 | $91.00 | $91.00 |
| Purchase #6 | $140.61 | 7.317% | $150.8984 | $150.90 | $150.90 | $150.90 |
| Purchase #7 | $154.40 | 9.332% | $168.8086 | $168.81 | $168.80 | $168.80 |
| 7 purchase totals = | $1,054.29 | $1,155.7317 | $1,155.74 | $1,155.65 | $1,155.80 | |