| 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 | $161.28 | 9.505% | $176.6097 | $176.61 | $176.60 | $176.60 |
| Purchase #2 | $26.97 | 12.233% | $30.2692 | $30.27 | $30.25 | $30.30 |
| Purchase #3 | $244.93 | 13.614% | $278.2748 | $278.27 | $278.25 | $278.30 |
| Purchase #4 | $212.95 | 7.741% | $229.4345 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $48.28 | 8.526% | $52.3964 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $40.75 | 6.623% | $43.4489 | $43.45 | $43.45 | $43.40 |
| Purchase #7 | $66.50 | 5.743% | $70.3191 | $70.32 | $70.30 | $70.30 |
| 7 purchase totals = | $801.66 | $880.7526 | $880.75 | $880.70 | $880.70 | |