| 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 | $160.25 | 3.432% | $165.7498 | $165.75 | $165.75 | $165.70 |
| Purchase #2 | $106.33 | 6.463% | $113.2021 | $113.20 | $113.20 | $113.20 |
| Purchase #3 | $166.69 | 7.420% | $179.0584 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $13.66 | 5.277% | $14.3808 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $206.43 | 5.292% | $217.3543 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $184.88 | 9.478% | $202.4029 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $146.67 | 6.819% | $156.6714 | $156.67 | $156.65 | $156.70 |
| 7 purchase totals = | $984.91 | $1,048.8197 | $1,048.81 | $1,048.80 | $1,048.90 | |