| 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 | $189.27 | 4.410% | $197.6168 | $197.62 | $197.60 | $197.60 |
| Purchase #2 | $78.80 | 13.797% | $89.672 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $161.67 | 11.524% | $180.3009 | $180.30 | $180.30 | $180.30 |
| Purchase #4 | $92.53 | 13.184% | $104.7292 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $125.68 | 5.306% | $132.3486 | $132.35 | $132.35 | $132.30 |
| Purchase #6 | $47.44 | 6.324% | $50.4401 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $12.45 | 12.332% | $13.9853 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $707.84 | $769.0929 | $769.10 | $769.10 | $769.00 | |