| 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 | $117.95 | 12.530% | $132.7291 | $132.73 | $132.75 | $132.70 |
| Purchase #2 | $142.57 | 5.186% | $149.9637 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $59.45 | 12.462% | $66.8587 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $204.86 | 7.416% | $220.0524 | $220.05 | $220.05 | $220.10 |
| Purchase #5 | $82.71 | 4.434% | $86.3774 | $86.38 | $86.40 | $86.40 |
| Purchase #6 | $152.27 | 5.664% | $160.8946 | $160.89 | $160.90 | $160.90 |
| Purchase #7 | $64.58 | 7.869% | $69.6618 | $69.66 | $69.65 | $69.70 |
| 7 purchase totals = | $824.39 | $886.5377 | $886.53 | $886.55 | $886.70 | |