| 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 | $221.79 | 6.436% | $236.0644 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $49.34 | 13.636% | $56.068 | $56.07 | $56.05 | $56.10 |
| Purchase #3 | $70.76 | 12.692% | $79.7409 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $78.52 | 5.470% | $82.815 | $82.82 | $82.80 | $82.80 |
| Purchase #5 | $85.25 | 10.681% | $94.3556 | $94.36 | $94.35 | $94.40 |
| Purchase #6 | $161.27 | 8.597% | $175.1344 | $175.13 | $175.15 | $175.10 |
| Purchase #7 | $205.25 | 11.173% | $228.1826 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $872.18 | $952.3609 | $952.36 | $952.35 | $952.40 | |