| 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 | $136.53 | 13.494% | $154.9534 | $154.95 | $154.95 | $155.00 |
| Purchase #2 | $131.29 | 11.225% | $146.0273 | $146.03 | $146.05 | $146.00 |
| Purchase #3 | $155.26 | 8.790% | $168.9074 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $209.62 | 5.853% | $221.8891 | $221.89 | $221.90 | $221.90 |
| Purchase #5 | $70.45 | 7.263% | $75.5668 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $51.92 | 3.538% | $53.7569 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $109.91 | 13.329% | $124.5599 | $124.56 | $124.55 | $124.60 |
| 7 purchase totals = | $864.98 | $945.6608 | $945.67 | $945.65 | $945.80 | |