| 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 | $136.26 | 8.848% | $148.3163 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $73.65 | 8.198% | $79.6878 | $79.69 | $79.70 | $79.70 |
| Purchase #3 | $161.30 | 3.728% | $167.3133 | $167.31 | $167.30 | $167.30 |
| Purchase #4 | $97.57 | 8.871% | $106.2254 | $106.23 | $106.25 | $106.20 |
| Purchase #5 | $124.66 | 9.790% | $136.8642 | $136.86 | $136.85 | $136.90 |
| Purchase #6 | $68.84 | 10.269% | $75.9092 | $75.91 | $75.90 | $75.90 |
| Purchase #7 | $68.73 | 8.752% | $74.7452 | $74.75 | $74.75 | $74.70 |
| 7 purchase totals = | $731.01 | $789.0614 | $789.07 | $789.05 | $789.00 | |