| 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 | $150.71 | 6.731% | $160.8543 | $160.85 | $160.85 | $160.90 |
| Purchase #2 | $18.74 | 8.570% | $20.346 | $20.35 | $20.35 | $20.30 |
| Purchase #3 | $235.83 | 10.720% | $261.111 | $261.11 | $261.10 | $261.10 |
| Purchase #4 | $148.79 | 10.305% | $164.1228 | $164.12 | $164.10 | $164.10 |
| Purchase #5 | $64.57 | 8.866% | $70.2948 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $59.44 | 3.752% | $61.6702 | $61.67 | $61.65 | $61.70 |
| Purchase #7 | $123.38 | 12.329% | $138.5915 | $138.59 | $138.60 | $138.60 |
| 7 purchase totals = | $801.46 | $876.9906 | $876.98 | $876.95 | $877.00 | |