| 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 | $169.74 | 6.605% | $180.9513 | $180.95 | $180.95 | $181.00 |
| Purchase #2 | $234.75 | 12.585% | $264.2933 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $66.66 | 8.429% | $72.2788 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $15.95 | 8.644% | $17.3287 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $100.91 | 6.244% | $107.2108 | $107.21 | $107.20 | $107.20 |
| Purchase #6 | $64.88 | 10.307% | $71.5672 | $71.57 | $71.55 | $71.60 |
| Purchase #7 | $56.70 | 7.281% | $60.8283 | $60.83 | $60.85 | $60.80 |
| 7 purchase totals = | $709.59 | $774.4584 | $774.46 | $774.50 | $774.50 | |