| 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 | $139.34 | 10.188% | $153.536 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $157.90 | 4.400% | $164.8476 | $164.85 | $164.85 | $164.80 |
| Purchase #3 | $117.39 | 5.387% | $123.7138 | $123.71 | $123.70 | $123.70 |
| Purchase #4 | $210.83 | 12.281% | $236.722 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $9.39 | 5.797% | $9.9343 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $52.29 | 10.389% | $57.7224 | $57.72 | $57.70 | $57.70 |
| Purchase #7 | $144.50 | 11.135% | $160.5901 | $160.59 | $160.60 | $160.60 |
| 7 purchase totals = | $831.64 | $907.0662 | $907.06 | $907.05 | $906.90 | |