| 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 | $150.48 | 7.485% | $161.7434 | $161.74 | $161.75 | $161.70 |
| Purchase #2 | $86.47 | 13.836% | $98.434 | $98.43 | $98.45 | $98.40 |
| Purchase #3 | $28.91 | 5.749% | $30.572 | $30.57 | $30.55 | $30.60 |
| Purchase #4 | $183.75 | 13.783% | $209.0763 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $178.34 | 6.608% | $190.1247 | $190.12 | $190.10 | $190.10 |
| Purchase #6 | $167.70 | 13.699% | $190.6732 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $140.43 | 11.162% | $156.1048 | $156.10 | $156.10 | $156.10 |
| 7 purchase totals = | $936.08 | $1,036.7284 | $1,036.71 | $1,036.70 | $1,036.70 | |