| 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 | $109.29 | 4.199% | $113.8791 | $113.88 | $113.90 | $113.90 |
| Purchase #2 | $166.95 | 13.421% | $189.3564 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $98.48 | 11.184% | $109.494 | $109.49 | $109.50 | $109.50 |
| Purchase #4 | $143.79 | 3.600% | $148.9664 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $152.63 | 7.432% | $163.9735 | $163.97 | $163.95 | $164.00 |
| Purchase #6 | $73.87 | 13.230% | $83.643 | $83.64 | $83.65 | $83.60 |
| Purchase #7 | $130.52 | 10.352% | $144.0314 | $144.03 | $144.05 | $144.00 |
| 7 purchase totals = | $875.53 | $953.3438 | $953.34 | $953.35 | $953.40 | |