| 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 | $138.36 | 3.532% | $143.2469 | $143.25 | $143.25 | $143.20 |
| Purchase #2 | $23.31 | 12.281% | $26.1727 | $26.17 | $26.15 | $26.20 |
| Purchase #3 | $103.75 | 12.744% | $116.9719 | $116.97 | $116.95 | $117.00 |
| Purchase #4 | $182.35 | 3.271% | $188.3147 | $188.31 | $188.30 | $188.30 |
| Purchase #5 | $56.75 | 10.218% | $62.5487 | $62.55 | $62.55 | $62.50 |
| Purchase #6 | $242.53 | 10.484% | $267.9568 | $267.96 | $267.95 | $268.00 |
| Purchase #7 | $110.28 | 7.173% | $118.1904 | $118.19 | $118.20 | $118.20 |
| 7 purchase totals = | $857.33 | $923.4021 | $923.40 | $923.35 | $923.40 | |