| 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 | $18.56 | 4.365% | $19.3701 | $19.37 | $19.35 | $19.40 |
| Purchase #2 | $105.41 | 10.721% | $116.711 | $116.71 | $116.70 | $116.70 |
| Purchase #3 | $137.31 | 8.467% | $148.936 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $44.44 | 12.403% | $49.9519 | $49.95 | $49.95 | $50.00 |
| Purchase #5 | $21.66 | 10.352% | $23.9022 | $23.90 | $23.90 | $23.90 |
| Purchase #6 | $163.91 | 7.366% | $175.9836 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $174.88 | 6.336% | $185.9604 | $185.96 | $185.95 | $186.00 |
| 7 purchase totals = | $666.17 | $720.8152 | $720.81 | $720.80 | $720.90 | |