| 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 | $137.62 | 8.157% | $148.8457 | $148.85 | $148.85 | $148.80 |
| Purchase #2 | $118.73 | 9.645% | $130.1815 | $130.18 | $130.20 | $130.20 |
| Purchase #3 | $125.56 | 8.612% | $136.3732 | $136.37 | $136.35 | $136.40 |
| Purchase #4 | $92.95 | 9.149% | $101.454 | $101.45 | $101.45 | $101.50 |
| Purchase #5 | $49.95 | 3.545% | $51.7207 | $51.72 | $51.70 | $51.70 |
| Purchase #6 | $61.30 | 3.471% | $63.4277 | $63.43 | $63.45 | $63.40 |
| Purchase #7 | $171.56 | 11.715% | $191.6583 | $191.66 | $191.65 | $191.70 |
| 7 purchase totals = | $757.67 | $823.6611 | $823.66 | $823.65 | $823.70 | |