| 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 | $190.71 | 13.851% | $217.1252 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $153.81 | 10.660% | $170.2061 | $170.21 | $170.20 | $170.20 |
| Purchase #3 | $25.27 | 5.324% | $26.6154 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $37.66 | 5.430% | $39.7049 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $65.71 | 13.542% | $74.6084 | $74.61 | $74.60 | $74.60 |
| Purchase #6 | $99.72 | 11.526% | $111.2137 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $93.85 | 10.659% | $103.8535 | $103.85 | $103.85 | $103.90 |
| 7 purchase totals = | $666.73 | $743.3272 | $743.33 | $743.30 | $743.30 | |