| 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 | $69.55 | 5.215% | $73.177 | $73.18 | $73.20 | $73.20 |
| Purchase #2 | $136.46 | 7.367% | $146.513 | $146.51 | $146.50 | $146.50 |
| Purchase #3 | $88.55 | 9.677% | $97.119 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $143.80 | 12.791% | $162.1935 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $30.39 | 6.513% | $32.3693 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $121.77 | 9.482% | $133.3162 | $133.32 | $133.30 | $133.30 |
| Purchase #7 | $79.99 | 5.257% | $84.1951 | $84.20 | $84.20 | $84.20 |
| 7 purchase totals = | $670.51 | $728.8831 | $728.89 | $728.85 | $728.90 | |