| 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 | $47.27 | 7.119% | $50.6352 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $164.52 | 3.148% | $169.6991 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $136.56 | 13.273% | $154.6856 | $154.69 | $154.70 | $154.70 |
| Purchase #4 | $163.96 | 7.478% | $176.2209 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $171.47 | 4.741% | $179.5994 | $179.60 | $179.60 | $179.60 |
| Purchase #6 | $185.67 | 3.648% | $192.4432 | $192.44 | $192.45 | $192.40 |
| Purchase #7 | $20.91 | 10.670% | $23.1411 | $23.14 | $23.15 | $23.10 |
| 7 purchase totals = | $890.36 | $946.4245 | $946.43 | $946.45 | $946.30 | |