| 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 | $163.97 | 9.314% | $179.2422 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $49.87 | 7.233% | $53.4771 | $53.48 | $53.50 | $53.50 |
| Purchase #3 | $49.44 | 12.520% | $55.6299 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $60.72 | 6.853% | $64.8811 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $152.90 | 10.322% | $168.6823 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $125.76 | 8.172% | $136.0371 | $136.04 | $136.05 | $136.00 |
| Purchase #7 | $117.83 | 13.623% | $133.882 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $720.49 | $791.8317 | $791.83 | $791.95 | $791.80 | |