| 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 | $146.32 | 3.225% | $151.0388 | $151.04 | $151.05 | $151.00 |
| Purchase #2 | $207.45 | 6.785% | $221.5255 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $137.70 | 9.816% | $151.2166 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $50.26 | 11.530% | $56.055 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $42.63 | 7.717% | $45.9198 | $45.92 | $45.90 | $45.90 |
| Purchase #6 | $121.42 | 11.397% | $135.2582 | $135.26 | $135.25 | $135.30 |
| Purchase #7 | $227.71 | 4.459% | $237.8636 | $237.86 | $237.85 | $237.90 |
| 7 purchase totals = | $933.49 | $998.8775 | $998.89 | $998.85 | $998.90 | |