| 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 | $145.57 | 3.388% | $150.5019 | $150.50 | $150.50 | $150.50 |
| Purchase #2 | $113.81 | 13.537% | $129.2165 | $129.22 | $129.20 | $129.20 |
| Purchase #3 | $44.94 | 8.123% | $48.5905 | $48.59 | $48.60 | $48.60 |
| Purchase #4 | $83.66 | 4.296% | $87.254 | $87.25 | $87.25 | $87.30 |
| Purchase #5 | $120.74 | 9.681% | $132.4288 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $136.35 | 7.378% | $146.4099 | $146.41 | $146.40 | $146.40 |
| Purchase #7 | $242.40 | 5.516% | $255.7708 | $255.77 | $255.75 | $255.80 |
| 7 purchase totals = | $887.47 | $950.1724 | $950.17 | $950.15 | $950.20 | |