| 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 | $190.57 | 8.760% | $207.2639 | $207.26 | $207.25 | $207.30 |
| Purchase #2 | $76.70 | 4.667% | $80.2796 | $80.28 | $80.30 | $80.30 |
| Purchase #3 | $64.68 | 8.247% | $70.0142 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $180.93 | 5.373% | $190.6514 | $190.65 | $190.65 | $190.70 |
| Purchase #5 | $13.33 | 8.648% | $14.4828 | $14.48 | $14.50 | $14.50 |
| Purchase #6 | $202.27 | 7.276% | $216.9872 | $216.99 | $217.00 | $217.00 |
| Purchase #7 | $125.76 | 3.738% | $130.4609 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $854.24 | $910.1400 | $910.13 | $910.15 | $910.30 | |