| 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 | $170.61 | 5.861% | $180.6095 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $135.93 | 6.627% | $144.9381 | $144.94 | $144.95 | $144.90 |
| Purchase #3 | $75.73 | 5.306% | $79.7482 | $79.75 | $79.75 | $79.70 |
| Purchase #4 | $13.85 | 11.218% | $15.4037 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $113.42 | 5.194% | $119.311 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $97.91 | 12.229% | $109.8834 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $221.74 | 7.403% | $238.1554 | $238.16 | $238.15 | $238.20 |
| 7 purchase totals = | $829.19 | $888.0493 | $888.05 | $888.05 | $888.00 | |