| 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 | $132.33 | 5.688% | $139.8569 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $121.39 | 13.810% | $138.154 | $138.15 | $138.15 | $138.20 |
| Purchase #3 | $160.87 | 5.357% | $169.4878 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $103.28 | 11.498% | $115.1551 | $115.16 | $115.15 | $115.20 |
| Purchase #5 | $58.68 | 10.671% | $64.9417 | $64.94 | $64.95 | $64.90 |
| Purchase #6 | $95.89 | 3.166% | $98.9259 | $98.93 | $98.95 | $98.90 |
| Purchase #7 | $98.67 | 7.307% | $105.8798 | $105.88 | $105.90 | $105.90 |
| 7 purchase totals = | $771.11 | $832.4012 | $832.41 | $832.45 | $832.50 | |