| 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 | $127.80 | 3.663% | $132.4813 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $26.63 | 13.361% | $30.188 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $201.50 | 7.351% | $216.3123 | $216.31 | $216.30 | $216.30 |
| Purchase #4 | $184.31 | 6.697% | $196.6532 | $196.65 | $196.65 | $196.70 |
| Purchase #5 | $23.53 | 4.243% | $24.5284 | $24.53 | $24.55 | $24.50 |
| Purchase #6 | $126.41 | 10.216% | $139.324 | $139.32 | $139.30 | $139.30 |
| Purchase #7 | $50.81 | 7.735% | $54.7402 | $54.74 | $54.75 | $54.70 |
| 7 purchase totals = | $740.99 | $794.2274 | $794.22 | $794.25 | $794.20 | |