| 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 | $135.57 | 9.396% | $148.3082 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $103.66 | 12.691% | $116.8155 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $77.65 | 6.562% | $82.7454 | $82.75 | $82.75 | $82.70 |
| Purchase #4 | $98.48 | 8.270% | $106.6243 | $106.62 | $106.60 | $106.60 |
| Purchase #5 | $57.79 | 3.371% | $59.7381 | $59.74 | $59.75 | $59.70 |
| Purchase #6 | $87.67 | 7.500% | $94.2453 | $94.25 | $94.25 | $94.20 |
| Purchase #7 | $139.88 | 6.273% | $148.6547 | $148.65 | $148.65 | $148.70 |
| 7 purchase totals = | $700.70 | $757.1315 | $757.14 | $757.10 | $757.00 | |