| 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 | $169.43 | 13.396% | $192.1268 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $108.91 | 3.108% | $112.2949 | $112.29 | $112.30 | $112.30 |
| Purchase #3 | $195.36 | 7.344% | $209.7072 | $209.71 | $209.70 | $209.70 |
| Purchase #4 | $200.46 | 7.570% | $215.6348 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $155.97 | 8.633% | $169.4349 | $169.43 | $169.45 | $169.40 |
| Purchase #6 | $173.52 | 11.510% | $193.4922 | $193.49 | $193.50 | $193.50 |
| Purchase #7 | $151.49 | 7.628% | $163.0457 | $163.05 | $163.05 | $163.00 |
| 7 purchase totals = | $1,155.14 | $1,255.7365 | $1,255.73 | $1,255.80 | $1,255.60 | |