| 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 | $170.44 | 3.207% | $175.906 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $123.68 | 6.736% | $132.0111 | $132.01 | $132.00 | $132.00 |
| Purchase #3 | $72.74 | 11.516% | $81.1167 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $124.65 | 7.129% | $133.5363 | $133.54 | $133.55 | $133.50 |
| Purchase #5 | $237.99 | 9.604% | $260.8466 | $260.85 | $260.85 | $260.80 |
| Purchase #6 | $238.34 | 8.507% | $258.6156 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $177.41 | 7.631% | $190.9482 | $190.95 | $190.95 | $190.90 |
| 7 purchase totals = | $1,145.25 | $1,232.9805 | $1,233.00 | $1,232.95 | $1,232.80 | |