| 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 | $161.93 | 3.615% | $167.7838 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $9.84 | 3.595% | $10.1937 | $10.19 | $10.20 | $10.20 |
| Purchase #3 | $48.71 | 13.494% | $55.2829 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $125.82 | 10.435% | $138.9493 | $138.95 | $138.95 | $138.90 |
| Purchase #5 | $186.55 | 4.321% | $194.6108 | $194.61 | $194.60 | $194.60 |
| Purchase #6 | $187.71 | 8.576% | $203.808 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $45.32 | 6.162% | $48.1126 | $48.11 | $48.10 | $48.10 |
| 7 purchase totals = | $765.88 | $818.7411 | $818.73 | $818.75 | $818.70 | |