| 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 | $150.49 | 12.383% | $169.1252 | $169.13 | $169.15 | $169.10 |
| Purchase #2 | $112.36 | 12.794% | $126.7353 | $126.74 | $126.75 | $126.70 |
| Purchase #3 | $38.31 | 3.590% | $39.6853 | $39.69 | $39.70 | $39.70 |
| Purchase #4 | $239.41 | 10.438% | $264.3996 | $264.40 | $264.40 | $264.40 |
| Purchase #5 | $169.88 | 3.307% | $175.4979 | $175.50 | $175.50 | $175.50 |
| Purchase #6 | $41.46 | 7.339% | $44.5027 | $44.50 | $44.50 | $44.50 |
| Purchase #7 | $10.64 | 5.783% | $11.2553 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $762.55 | $831.2013 | $831.22 | $831.25 | $831.20 | |