| 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 | $155.62 | 11.285% | $173.1817 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $209.88 | 6.514% | $223.5516 | $223.55 | $223.55 | $223.60 |
| Purchase #3 | $88.74 | 9.367% | $97.0523 | $97.05 | $97.05 | $97.10 |
| Purchase #4 | $20.87 | 10.787% | $23.1212 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $83.52 | 6.520% | $88.9655 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $59.25 | 11.409% | $66.0098 | $66.01 | $66.00 | $66.00 |
| Purchase #7 | $151.39 | 10.467% | $167.236 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $769.27 | $839.1181 | $839.12 | $839.10 | $839.20 | |