| 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 | $130.44 | 6.291% | $138.646 | $138.65 | $138.65 | $138.60 |
| Purchase #2 | $59.90 | 13.772% | $68.1494 | $68.15 | $68.15 | $68.10 |
| Purchase #3 | $17.90 | 9.377% | $19.5785 | $19.58 | $19.60 | $19.60 |
| Purchase #4 | $171.68 | 11.526% | $191.4678 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $168.91 | 12.484% | $189.9967 | $190.00 | $190.00 | $190.00 |
| Purchase #6 | $104.90 | 13.278% | $118.8286 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $136.56 | 7.307% | $146.5384 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $790.29 | $873.2054 | $873.22 | $873.25 | $873.10 | |