| 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 | $136.41 | 6.871% | $145.7827 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $214.75 | 5.872% | $227.3601 | $227.36 | $227.35 | $227.40 |
| Purchase #3 | $45.81 | 9.615% | $50.2146 | $50.21 | $50.20 | $50.20 |
| Purchase #4 | $159.61 | 10.657% | $176.6196 | $176.62 | $176.60 | $176.60 |
| Purchase #5 | $29.83 | 8.851% | $32.4703 | $32.47 | $32.45 | $32.50 |
| Purchase #6 | $114.35 | 5.186% | $120.2802 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $112.71 | 3.417% | $116.5613 | $116.56 | $116.55 | $116.60 |
| 7 purchase totals = | $813.47 | $869.2888 | $869.28 | $869.25 | $869.40 | |