| 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 | $172.63 | 10.225% | $190.2814 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $141.63 | 8.675% | $153.9164 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $6.73 | 8.445% | $7.2983 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $235.43 | 3.672% | $244.075 | $244.08 | $244.10 | $244.10 |
| Purchase #5 | $26.56 | 11.747% | $29.68 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $151.75 | 10.789% | $168.1223 | $168.12 | $168.10 | $168.10 |
| Purchase #7 | $41.71 | 3.282% | $43.0789 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $776.44 | $836.4523 | $836.46 | $836.50 | $836.50 | |