| 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 | $156.58 | 7.744% | $168.7056 | $168.71 | $168.70 | $168.70 |
| Purchase #2 | $119.95 | 4.134% | $124.9087 | $124.91 | $124.90 | $124.90 |
| Purchase #3 | $196.27 | 5.708% | $207.4731 | $207.47 | $207.45 | $207.50 |
| Purchase #4 | $95.88 | 10.305% | $105.7604 | $105.76 | $105.75 | $105.80 |
| Purchase #5 | $137.67 | 6.469% | $146.5759 | $146.58 | $146.60 | $146.60 |
| Purchase #6 | $48.33 | 3.603% | $50.0713 | $50.07 | $50.05 | $50.10 |
| Purchase #7 | $98.43 | 10.451% | $108.7169 | $108.72 | $108.70 | $108.70 |
| 7 purchase totals = | $853.11 | $912.2119 | $912.22 | $912.15 | $912.30 | |