| 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 | $158.76 | 7.276% | $170.3114 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $22.91 | 12.418% | $25.755 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $17.39 | 4.823% | $18.2287 | $18.23 | $18.25 | $18.20 |
| Purchase #4 | $184.91 | 13.757% | $210.3481 | $210.35 | $210.35 | $210.30 |
| Purchase #5 | $180.95 | 5.160% | $190.287 | $190.29 | $190.30 | $190.30 |
| Purchase #6 | $7.62 | 12.504% | $8.5728 | $8.57 | $8.55 | $8.60 |
| Purchase #7 | $199.63 | 4.187% | $207.9885 | $207.99 | $208.00 | $208.00 |
| 7 purchase totals = | $772.17 | $831.4915 | $831.50 | $831.50 | $831.50 | |