| 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 | $190.89 | 9.597% | $209.2097 | $209.21 | $209.20 | $209.20 |
| Purchase #2 | $122.63 | 11.107% | $136.2505 | $136.25 | $136.25 | $136.30 |
| Purchase #3 | $79.47 | 3.444% | $82.2069 | $82.21 | $82.20 | $82.20 |
| Purchase #4 | $186.34 | 6.293% | $198.0664 | $198.07 | $198.05 | $198.10 |
| Purchase #5 | $59.37 | 5.821% | $62.8259 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $102.49 | 4.649% | $107.2548 | $107.25 | $107.25 | $107.30 |
| Purchase #7 | $149.52 | 6.190% | $158.7753 | $158.78 | $158.80 | $158.80 |
| 7 purchase totals = | $890.71 | $954.5895 | $954.60 | $954.60 | $954.70 | |