| 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 | $133.27 | 9.703% | $146.2012 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $217.66 | 3.413% | $225.0887 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $97.43 | 4.395% | $101.712 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $170.39 | 5.872% | $180.3953 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $97.43 | 6.585% | $103.8458 | $103.85 | $103.85 | $103.80 |
| Purchase #6 | $131.46 | 4.247% | $137.0431 | $137.04 | $137.05 | $137.00 |
| Purchase #7 | $38.84 | 4.870% | $40.7315 | $40.73 | $40.75 | $40.70 |
| 7 purchase totals = | $886.48 | $935.0176 | $935.02 | $935.05 | $934.90 | |