| 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 | $128.47 | 8.797% | $139.7715 | $139.77 | $139.75 | $139.80 |
| Purchase #2 | $163.33 | 9.161% | $178.2927 | $178.29 | $178.30 | $178.30 |
| Purchase #3 | $105.51 | 11.641% | $117.7924 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $69.72 | 3.425% | $72.1079 | $72.11 | $72.10 | $72.10 |
| Purchase #5 | $45.95 | 10.623% | $50.8313 | $50.83 | $50.85 | $50.80 |
| Purchase #6 | $125.59 | 10.290% | $138.5132 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $189.30 | 4.825% | $198.4337 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $827.87 | $895.7427 | $895.73 | $895.75 | $895.70 | |