| 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 | $125.89 | 6.134% | $133.6121 | $133.61 | $133.60 | $133.60 |
| Purchase #2 | $56.57 | 13.263% | $64.0729 | $64.07 | $64.05 | $64.10 |
| Purchase #3 | $21.70 | 9.794% | $23.8253 | $23.83 | $23.85 | $23.80 |
| Purchase #4 | $146.29 | 5.210% | $153.9117 | $153.91 | $153.90 | $153.90 |
| Purchase #5 | $163.91 | 10.296% | $180.7862 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $141.89 | 11.358% | $158.0059 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $129.68 | 5.702% | $137.0744 | $137.07 | $137.05 | $137.10 |
| 7 purchase totals = | $785.93 | $851.2885 | $851.29 | $851.25 | $851.30 | |