| 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 | $162.74 | 6.534% | $173.3734 | $173.37 | $173.35 | $173.40 |
| Purchase #2 | $242.67 | 12.185% | $272.2393 | $272.24 | $272.25 | $272.20 |
| Purchase #3 | $80.78 | 7.869% | $87.1366 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $232.69 | 10.495% | $257.1108 | $257.11 | $257.10 | $257.10 |
| Purchase #5 | $152.99 | 3.214% | $157.9071 | $157.91 | $157.90 | $157.90 |
| Purchase #6 | $191.38 | 3.531% | $198.1376 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $71.32 | 10.401% | $78.738 | $78.74 | $78.75 | $78.70 |
| 7 purchase totals = | $1,134.57 | $1,224.6428 | $1,224.65 | $1,224.65 | $1,224.50 | |