| 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 | $64.73 | 11.689% | $72.2963 | $72.30 | $72.30 | $72.30 |
| Purchase #2 | $193.77 | 10.178% | $213.4919 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $109.33 | 8.539% | $118.6657 | $118.67 | $118.65 | $118.70 |
| Purchase #4 | $138.75 | 13.842% | $157.9558 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $88.73 | 7.229% | $95.1443 | $95.14 | $95.15 | $95.10 |
| Purchase #6 | $237.49 | 12.727% | $267.7154 | $267.72 | $267.70 | $267.70 |
| Purchase #7 | $230.48 | 10.583% | $254.8717 | $254.87 | $254.85 | $254.90 |
| 7 purchase totals = | $1,063.28 | $1,180.1411 | $1,180.15 | $1,180.10 | $1,180.20 | |