| 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 | $136.34 | 10.826% | $151.1002 | $151.10 | $151.10 | $151.10 |
| Purchase #2 | $38.67 | 8.260% | $41.8641 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $38.30 | 10.827% | $42.4467 | $42.45 | $42.45 | $42.40 |
| Purchase #4 | $72.66 | 4.347% | $75.8185 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $199.89 | 7.583% | $215.0477 | $215.05 | $215.05 | $215.00 |
| Purchase #6 | $190.72 | 9.698% | $209.216 | $209.22 | $209.20 | $209.20 |
| Purchase #7 | $132.99 | 9.165% | $145.1785 | $145.18 | $145.20 | $145.20 |
| 7 purchase totals = | $809.57 | $880.6717 | $880.68 | $880.65 | $880.60 | |