| 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 | $134.34 | 10.557% | $148.5223 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $145.72 | 8.273% | $157.7754 | $157.78 | $157.80 | $157.80 |
| Purchase #3 | $146.26 | 11.528% | $163.1209 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $73.34 | 5.429% | $77.3216 | $77.32 | $77.30 | $77.30 |
| Purchase #5 | $114.39 | 9.798% | $125.5979 | $125.60 | $125.60 | $125.60 |
| Purchase #6 | $109.68 | 11.188% | $121.951 | $121.95 | $121.95 | $122.00 |
| Purchase #7 | $58.36 | 4.722% | $61.1158 | $61.12 | $61.10 | $61.10 |
| 7 purchase totals = | $782.09 | $855.4049 | $855.41 | $855.35 | $855.40 | |