| 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 | $124.41 | 5.461% | $131.204 | $131.20 | $131.20 | $131.20 |
| Purchase #2 | $78.80 | 8.403% | $85.4216 | $85.42 | $85.40 | $85.40 |
| Purchase #3 | $128.37 | 10.498% | $141.8463 | $141.85 | $141.85 | $141.80 |
| Purchase #4 | $72.49 | 7.834% | $78.1689 | $78.17 | $78.15 | $78.20 |
| Purchase #5 | $191.66 | 7.859% | $206.7226 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $20.39 | 9.157% | $22.2571 | $22.26 | $22.25 | $22.30 |
| Purchase #7 | $94.92 | 7.725% | $102.2526 | $102.25 | $102.25 | $102.30 |
| 7 purchase totals = | $711.04 | $767.8731 | $767.87 | $767.80 | $767.90 | |