| 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 | $205.54 | 11.696% | $229.58 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $160.92 | 7.766% | $173.417 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $102.88 | 4.687% | $107.702 | $107.70 | $107.70 | $107.70 |
| Purchase #4 | $184.49 | 3.216% | $190.4232 | $190.42 | $190.40 | $190.40 |
| Purchase #5 | $14.64 | 11.445% | $16.3155 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $67.68 | 9.377% | $74.0264 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $145.36 | 10.340% | $160.3902 | $160.39 | $160.40 | $160.40 |
| 7 purchase totals = | $881.51 | $951.8543 | $951.86 | $951.85 | $951.80 | |