| 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 | $91.36 | 11.739% | $102.0848 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $154.46 | 13.757% | $175.7091 | $175.71 | $175.70 | $175.70 |
| Purchase #3 | $185.34 | 5.464% | $195.467 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $136.56 | 10.563% | $150.9848 | $150.98 | $151.00 | $151.00 |
| Purchase #5 | $121.94 | 8.258% | $132.0098 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $71.85 | 4.449% | $75.0466 | $75.05 | $75.05 | $75.00 |
| Purchase #7 | $76.83 | 7.724% | $82.7643 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $838.34 | $914.0664 | $914.06 | $914.05 | $914.10 | |