| 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 | $139.28 | 7.179% | $149.2789 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $169.73 | 10.741% | $187.9607 | $187.96 | $187.95 | $188.00 |
| Purchase #3 | $76.88 | 7.276% | $82.4738 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $75.51 | 10.247% | $83.2475 | $83.25 | $83.25 | $83.20 |
| Purchase #5 | $68.97 | 12.294% | $77.4492 | $77.45 | $77.45 | $77.40 |
| Purchase #6 | $151.58 | 6.365% | $161.2281 | $161.23 | $161.25 | $161.20 |
| Purchase #7 | $105.39 | 3.678% | $109.2662 | $109.27 | $109.25 | $109.30 |
| 7 purchase totals = | $787.34 | $850.9044 | $850.91 | $850.90 | $850.90 | |