| 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 | $149.80 | 10.185% | $165.0571 | $165.06 | $165.05 | $165.10 |
| Purchase #2 | $153.71 | 4.253% | $160.2473 | $160.25 | $160.25 | $160.20 |
| Purchase #3 | $10.53 | 13.825% | $11.9858 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $153.42 | 4.118% | $159.7378 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $169.33 | 11.436% | $188.6946 | $188.69 | $188.70 | $188.70 |
| Purchase #6 | $100.69 | 4.662% | $105.3842 | $105.38 | $105.40 | $105.40 |
| Purchase #7 | $32.59 | 6.499% | $34.708 | $34.71 | $34.70 | $34.70 |
| 7 purchase totals = | $770.07 | $825.8148 | $825.82 | $825.85 | $825.80 | |