| 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 | $180.48 | 3.469% | $186.7409 | $186.74 | $186.75 | $186.70 |
| Purchase #2 | $132.60 | 12.443% | $149.0994 | $149.10 | $149.10 | $149.10 |
| Purchase #3 | $165.47 | 4.715% | $173.2719 | $173.27 | $173.25 | $173.30 |
| Purchase #4 | $124.87 | 3.457% | $129.1868 | $129.19 | $129.20 | $129.20 |
| Purchase #5 | $85.66 | 9.489% | $93.7883 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $128.99 | 13.815% | $146.81 | $146.81 | $146.80 | $146.80 |
| Purchase #7 | $30.94 | 7.447% | $33.2441 | $33.24 | $33.25 | $33.20 |
| 7 purchase totals = | $849.01 | $912.1414 | $912.14 | $912.15 | $912.10 | |