| 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 | $83.41 | 10.491% | $92.1605 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $150.49 | 8.515% | $163.3042 | $163.30 | $163.30 | $163.30 |
| Purchase #3 | $211.34 | 9.382% | $231.1679 | $231.17 | $231.15 | $231.20 |
| Purchase #4 | $8.25 | 9.521% | $9.0355 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $178.69 | 8.641% | $194.1306 | $194.13 | $194.15 | $194.10 |
| Purchase #6 | $114.57 | 12.379% | $128.7526 | $128.75 | $128.75 | $128.80 |
| Purchase #7 | $33.82 | 5.238% | $35.5915 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $780.57 | $854.1428 | $854.14 | $854.15 | $854.20 | |