| 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 | $154.38 | 11.758% | $172.532 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $232.53 | 5.111% | $244.4146 | $244.41 | $244.40 | $244.40 |
| Purchase #3 | $97.59 | 11.801% | $109.1066 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $113.54 | 3.453% | $117.4605 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $72.70 | 3.640% | $75.3463 | $75.35 | $75.35 | $75.30 |
| Purchase #6 | $166.71 | 6.434% | $177.4361 | $177.44 | $177.45 | $177.40 |
| Purchase #7 | $66.79 | 4.762% | $69.9705 | $69.97 | $69.95 | $70.00 |
| 7 purchase totals = | $904.24 | $966.2666 | $966.27 | $966.25 | $966.20 | |