| 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 | $154.84 | 13.495% | $175.7357 | $175.74 | $175.75 | $175.70 |
| Purchase #2 | $49.37 | 3.705% | $51.1992 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $144.65 | 13.806% | $164.6204 | $164.62 | $164.60 | $164.60 |
| Purchase #4 | $232.59 | 6.688% | $248.1456 | $248.15 | $248.15 | $248.10 |
| Purchase #5 | $182.27 | 5.347% | $192.016 | $192.02 | $192.00 | $192.00 |
| Purchase #6 | $44.99 | 9.206% | $49.1318 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $71.91 | 9.419% | $78.6832 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $880.62 | $959.5319 | $959.54 | $959.55 | $959.40 | |