| 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 | $132.88 | 5.689% | $140.4395 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $158.40 | 13.818% | $180.2877 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $30.54 | 10.333% | $33.6957 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $66.79 | 5.761% | $70.6378 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $198.41 | 3.176% | $204.7115 | $204.71 | $204.70 | $204.70 |
| Purchase #6 | $207.78 | 13.682% | $236.2085 | $236.21 | $236.20 | $236.20 |
| Purchase #7 | $118.43 | 8.690% | $128.7216 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $913.23 | $994.7023 | $994.71 | $994.70 | $994.60 | |