| 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 | $98.54 | 6.758% | $105.1993 | $105.20 | $105.20 | $105.20 |
| Purchase #2 | $30.34 | 10.454% | $33.5117 | $33.51 | $33.50 | $33.50 |
| Purchase #3 | $136.34 | 11.239% | $151.6633 | $151.66 | $151.65 | $151.70 |
| Purchase #4 | $175.32 | 4.446% | $183.1147 | $183.11 | $183.10 | $183.10 |
| Purchase #5 | $192.87 | 3.469% | $199.5607 | $199.56 | $199.55 | $199.60 |
| Purchase #6 | $55.44 | 7.647% | $59.6795 | $59.68 | $59.70 | $59.70 |
| Purchase #7 | $158.51 | 10.831% | $175.6782 | $175.68 | $175.70 | $175.70 |
| 7 purchase totals = | $847.36 | $908.4074 | $908.40 | $908.40 | $908.50 | |