| 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 | $129.26 | 5.373% | $136.2051 | $136.21 | $136.20 | $136.20 |
| Purchase #2 | $62.91 | 6.608% | $67.0671 | $67.07 | $67.05 | $67.10 |
| Purchase #3 | $145.43 | 12.585% | $163.7324 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $182.64 | 6.280% | $194.1098 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $50.85 | 7.854% | $54.8438 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $139.84 | 7.655% | $150.5448 | $150.54 | $150.55 | $150.50 |
| Purchase #7 | $51.75 | 5.458% | $54.5745 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $762.68 | $821.0775 | $821.07 | $821.05 | $821.00 | |