| 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 | $130.96 | 7.374% | $140.617 | $140.62 | $140.60 | $140.60 |
| Purchase #2 | $34.46 | 11.831% | $38.537 | $38.54 | $38.55 | $38.50 |
| Purchase #3 | $79.78 | 7.311% | $85.6127 | $85.61 | $85.60 | $85.60 |
| Purchase #4 | $89.42 | 8.562% | $97.0761 | $97.08 | $97.10 | $97.10 |
| Purchase #5 | $163.29 | 7.648% | $175.7784 | $175.78 | $175.80 | $175.80 |
| Purchase #6 | $32.30 | 12.759% | $36.4212 | $36.42 | $36.40 | $36.40 |
| Purchase #7 | $242.38 | 7.380% | $260.2676 | $260.27 | $260.25 | $260.30 |
| 7 purchase totals = | $772.59 | $834.3100 | $834.32 | $834.30 | $834.30 | |