| 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 | $228.43 | 12.577% | $257.1596 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $157.79 | 5.563% | $166.5679 | $166.57 | $166.55 | $166.60 |
| Purchase #3 | $122.90 | 4.378% | $128.2806 | $128.28 | $128.30 | $128.30 |
| Purchase #4 | $125.81 | 10.393% | $138.8854 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $55.25 | 5.227% | $58.1379 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $152.26 | 3.112% | $156.9983 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $30.38 | 9.500% | $33.2661 | $33.27 | $33.25 | $33.30 |
| 7 purchase totals = | $872.82 | $939.2958 | $939.31 | $939.30 | $939.40 | |