| 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 | $160.70 | 9.116% | $175.3494 | $175.35 | $175.35 | $175.30 |
| Purchase #2 | $45.84 | 6.338% | $48.7453 | $48.75 | $48.75 | $48.70 |
| Purchase #3 | $78.31 | 7.568% | $84.2365 | $84.24 | $84.25 | $84.20 |
| Purchase #4 | $203.39 | 8.798% | $221.2843 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $229.93 | 5.429% | $242.4129 | $242.41 | $242.40 | $242.40 |
| Purchase #6 | $148.54 | 6.291% | $157.8847 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $18.69 | 7.617% | $20.1136 | $20.11 | $20.10 | $20.10 |
| 7 purchase totals = | $885.40 | $950.0267 | $950.02 | $950.05 | $949.90 | |