| 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 | $222.72 | 9.873% | $244.7091 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $145.68 | 6.367% | $154.9554 | $154.96 | $154.95 | $155.00 |
| Purchase #3 | $98.85 | 7.843% | $106.6028 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $169.27 | 11.634% | $188.9629 | $188.96 | $188.95 | $189.00 |
| Purchase #5 | $139.50 | 7.616% | $150.1243 | $150.12 | $150.10 | $150.10 |
| Purchase #6 | $26.79 | 5.160% | $28.1724 | $28.17 | $28.15 | $28.20 |
| Purchase #7 | $172.98 | 4.166% | $180.1863 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $975.79 | $1,053.7132 | $1,053.71 | $1,053.65 | $1,053.80 | |