| 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 | $157.68 | 4.471% | $164.7299 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $41.90 | 13.820% | $47.6906 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $34.49 | 10.361% | $38.0635 | $38.06 | $38.05 | $38.10 |
| Purchase #4 | $144.56 | 10.145% | $159.2256 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $73.80 | 12.518% | $83.0383 | $83.04 | $83.05 | $83.00 |
| Purchase #6 | $218.84 | 6.234% | $232.4825 | $232.48 | $232.50 | $232.50 |
| Purchase #7 | $72.75 | 3.503% | $75.2984 | $75.30 | $75.30 | $75.30 |
| 7 purchase totals = | $744.02 | $800.5288 | $800.53 | $800.60 | $800.50 | |