| 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 | $81.28 | 12.192% | $91.1897 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $9.65 | 12.157% | $10.8232 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $77.65 | 6.562% | $82.7454 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $149.97 | 5.851% | $158.7447 | $158.74 | $158.75 | $158.70 |
| Purchase #5 | $88.49 | 5.226% | $93.1145 | $93.11 | $93.10 | $93.10 |
| Purchase #6 | $212.84 | 4.152% | $221.6771 | $221.68 | $221.70 | $221.70 |
| Purchase #7 | $121.26 | 11.456% | $135.1515 | $135.15 | $135.15 | $135.20 |
| 7 purchase totals = | $741.14 | $793.4461 | $793.44 | $793.45 | $793.40 | |