| 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 | $155.27 | 12.186% | $174.1912 | $174.19 | $174.20 | $174.20 |
| Purchase #2 | $94.57 | 3.443% | $97.826 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $67.29 | 7.469% | $72.3159 | $72.32 | $72.30 | $72.30 |
| Purchase #4 | $25.94 | 6.127% | $27.5293 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $135.30 | 8.470% | $146.7599 | $146.76 | $146.75 | $146.80 |
| Purchase #6 | $236.31 | 6.439% | $251.526 | $251.53 | $251.55 | $251.50 |
| Purchase #7 | $149.66 | 6.156% | $158.8731 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $864.34 | $929.0214 | $929.03 | $929.05 | $929.00 | |