| 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 | $116.47 | 10.541% | $128.7471 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $126.97 | 13.563% | $144.1909 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $133.49 | 8.290% | $144.5563 | $144.56 | $144.55 | $144.60 |
| Purchase #4 | $8.76 | 3.221% | $9.0422 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $153.62 | 5.714% | $162.3978 | $162.40 | $162.40 | $162.40 |
| Purchase #6 | $121.71 | 8.480% | $132.031 | $132.03 | $132.05 | $132.00 |
| Purchase #7 | $49.54 | 10.672% | $54.8269 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $710.56 | $775.7922 | $775.80 | $775.85 | $775.70 | |