| 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 | $155.49 | 8.846% | $169.2446 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $84.47 | 4.452% | $88.2306 | $88.23 | $88.25 | $88.20 |
| Purchase #3 | $234.55 | 3.590% | $242.9703 | $242.97 | $242.95 | $243.00 |
| Purchase #4 | $18.68 | 9.825% | $20.5153 | $20.52 | $20.50 | $20.50 |
| Purchase #5 | $103.71 | 6.730% | $110.6897 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $47.75 | 12.813% | $53.8682 | $53.87 | $53.85 | $53.90 |
| Purchase #7 | $108.43 | 12.638% | $122.1334 | $122.13 | $122.15 | $122.10 |
| 7 purchase totals = | $753.08 | $807.6521 | $807.65 | $807.65 | $807.60 | |