| 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 | $149.88 | 12.125% | $168.053 | $168.05 | $168.05 | $168.10 |
| Purchase #2 | $17.74 | 12.356% | $19.932 | $19.93 | $19.95 | $19.90 |
| Purchase #3 | $8.39 | 3.443% | $8.6789 | $8.68 | $8.70 | $8.70 |
| Purchase #4 | $57.69 | 3.591% | $59.7616 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $42.74 | 10.384% | $47.1781 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $242.71 | 5.773% | $256.7216 | $256.72 | $256.70 | $256.70 |
| Purchase #7 | $178.34 | 12.629% | $200.8626 | $200.86 | $200.85 | $200.90 |
| 7 purchase totals = | $697.49 | $761.1878 | $761.18 | $761.20 | $761.30 | |