| 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 | $150.59 | 9.415% | $164.768 | $164.77 | $164.75 | $164.80 |
| Purchase #2 | $166.88 | 4.475% | $174.3479 | $174.35 | $174.35 | $174.30 |
| Purchase #3 | $244.47 | 13.866% | $278.3682 | $278.37 | $278.35 | $278.40 |
| Purchase #4 | $118.95 | 5.504% | $125.497 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $217.54 | 8.837% | $236.764 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $45.90 | 8.421% | $49.7652 | $49.77 | $49.75 | $49.80 |
| Purchase #7 | $72.67 | 4.363% | $75.8406 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $1,017.00 | $1,105.3509 | $1,105.36 | $1,105.30 | $1,105.40 | |