| 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 | $66.53 | 11.507% | $74.1856 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $171.78 | 11.598% | $191.703 | $191.70 | $191.70 | $191.70 |
| Purchase #3 | $191.31 | 12.605% | $215.4246 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $20.40 | 8.669% | $22.1685 | $22.17 | $22.15 | $22.20 |
| Purchase #5 | $244.82 | 12.304% | $274.9427 | $274.94 | $274.95 | $274.90 |
| Purchase #6 | $75.47 | 11.840% | $84.4056 | $84.41 | $84.40 | $84.40 |
| Purchase #7 | $80.84 | 4.657% | $84.6047 | $84.60 | $84.60 | $84.60 |
| 7 purchase totals = | $851.15 | $947.4347 | $947.43 | $947.40 | $947.40 | |