| 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 | $156.26 | 8.727% | $169.8968 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $18.54 | 6.140% | $19.6784 | $19.68 | $19.70 | $19.70 |
| Purchase #3 | $116.98 | 6.250% | $124.2913 | $124.29 | $124.30 | $124.30 |
| Purchase #4 | $101.63 | 3.695% | $105.3852 | $105.39 | $105.40 | $105.40 |
| Purchase #5 | $247.46 | 13.559% | $281.0131 | $281.01 | $281.00 | $281.00 |
| Purchase #6 | $31.50 | 10.433% | $34.7864 | $34.79 | $34.80 | $34.80 |
| Purchase #7 | $161.27 | 5.459% | $170.0737 | $170.07 | $170.05 | $170.10 |
| 7 purchase totals = | $833.64 | $905.1249 | $905.13 | $905.15 | $905.20 | |