| 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 | $99.43 | 11.832% | $111.1946 | $111.19 | $111.20 | $111.20 |
| Purchase #2 | $222.29 | 6.465% | $236.661 | $236.66 | $236.65 | $236.70 |
| Purchase #3 | $67.94 | 8.665% | $73.827 | $73.83 | $73.85 | $73.80 |
| Purchase #4 | $107.67 | 8.634% | $116.9662 | $116.97 | $116.95 | $117.00 |
| Purchase #5 | $53.39 | 5.545% | $56.3505 | $56.35 | $56.35 | $56.40 |
| Purchase #6 | $147.43 | 3.777% | $152.9984 | $153.00 | $153.00 | $153.00 |
| Purchase #7 | $19.66 | 10.616% | $21.7471 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $717.81 | $769.7448 | $769.75 | $769.75 | $769.80 | |