| 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 | $173.38 | 5.594% | $183.0789 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $129.71 | 5.168% | $136.4134 | $136.41 | $136.40 | $136.40 |
| Purchase #3 | $94.82 | 13.807% | $107.9118 | $107.91 | $107.90 | $107.90 |
| Purchase #4 | $131.53 | 13.446% | $149.2155 | $149.22 | $149.20 | $149.20 |
| Purchase #5 | $158.37 | 3.107% | $163.2906 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $200.54 | 7.526% | $215.6326 | $215.63 | $215.65 | $215.60 |
| Purchase #7 | $34.84 | 12.336% | $39.1379 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $923.19 | $994.6807 | $994.68 | $994.70 | $994.60 | |