| 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 | $101.79 | 10.191% | $112.1634 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $164.27 | 12.808% | $185.3097 | $185.31 | $185.30 | $185.30 |
| Purchase #3 | $49.59 | 11.625% | $55.3548 | $55.35 | $55.35 | $55.40 |
| Purchase #4 | $165.98 | 5.625% | $175.3164 | $175.32 | $175.30 | $175.30 |
| Purchase #5 | $95.31 | 8.530% | $103.4399 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $21.82 | 7.282% | $23.4089 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $206.75 | 10.674% | $228.8185 | $228.82 | $228.80 | $228.80 |
| 7 purchase totals = | $805.51 | $883.8116 | $883.81 | $883.75 | $883.80 | |