| 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 | $157.91 | 7.392% | $169.5827 | $169.58 | $169.60 | $169.60 |
| Purchase #2 | $155.98 | 4.323% | $162.723 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $85.81 | 10.755% | $95.0389 | $95.04 | $95.05 | $95.00 |
| Purchase #4 | $82.53 | 5.585% | $87.1393 | $87.14 | $87.15 | $87.10 |
| Purchase #5 | $87.36 | 12.252% | $98.0633 | $98.06 | $98.05 | $98.10 |
| Purchase #6 | $46.38 | 8.318% | $50.2379 | $50.24 | $50.25 | $50.20 |
| Purchase #7 | $215.73 | 6.336% | $229.3987 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $831.70 | $892.1838 | $892.18 | $892.20 | $892.10 | |