| 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 | $138.99 | 13.844% | $158.2318 | $158.23 | $158.25 | $158.20 |
| Purchase #2 | $23.31 | 9.242% | $25.4643 | $25.46 | $25.45 | $25.50 |
| Purchase #3 | $51.43 | 9.790% | $56.465 | $56.47 | $56.45 | $56.50 |
| Purchase #4 | $133.45 | 7.779% | $143.8311 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $117.61 | 6.871% | $125.691 | $125.69 | $125.70 | $125.70 |
| Purchase #6 | $23.80 | 13.162% | $26.9326 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $72.65 | 4.720% | $76.0791 | $76.08 | $76.10 | $76.10 |
| 7 purchase totals = | $561.24 | $612.6949 | $612.69 | $612.75 | $612.70 | |