| 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 | $195.25 | 13.610% | $221.8235 | $221.82 | $221.80 | $221.80 |
| Purchase #2 | $61.64 | 7.420% | $66.2137 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $128.27 | 3.777% | $133.1148 | $133.11 | $133.10 | $133.10 |
| Purchase #4 | $161.44 | 4.702% | $169.0309 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $125.66 | 4.513% | $131.331 | $131.33 | $131.35 | $131.30 |
| Purchase #6 | $152.88 | 12.243% | $171.5971 | $171.60 | $171.60 | $171.60 |
| Purchase #7 | $72.42 | 10.203% | $79.809 | $79.81 | $79.80 | $79.80 |
| 7 purchase totals = | $897.56 | $972.9200 | $972.91 | $972.90 | $972.80 | |