| 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 | $149.46 | 8.256% | $161.7994 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $11.34 | 12.782% | $12.7895 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $247.77 | 11.755% | $276.8954 | $276.90 | $276.90 | $276.90 |
| Purchase #4 | $209.37 | 8.742% | $227.6731 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $70.78 | 12.541% | $79.6565 | $79.66 | $79.65 | $79.70 |
| Purchase #6 | $15.81 | 13.570% | $17.9554 | $17.96 | $17.95 | $18.00 |
| Purchase #7 | $116.73 | 6.538% | $124.3618 | $124.36 | $124.35 | $124.40 |
| 7 purchase totals = | $821.26 | $901.1311 | $901.14 | $901.10 | $901.30 | |