| 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 | $153.80 | 9.663% | $168.6617 | $168.66 | $168.65 | $168.70 |
| Purchase #2 | $50.82 | 6.306% | $54.0247 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $114.94 | 5.306% | $121.0387 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $187.34 | 10.481% | $206.9751 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $31.58 | 8.754% | $34.3445 | $34.34 | $34.35 | $34.30 |
| Purchase #6 | $99.40 | 8.440% | $107.7894 | $107.79 | $107.80 | $107.80 |
| Purchase #7 | $153.49 | 7.140% | $164.4492 | $164.45 | $164.45 | $164.40 |
| 7 purchase totals = | $791.37 | $857.2833 | $857.28 | $857.30 | $857.20 | |