| 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 | $159.72 | 11.281% | $177.738 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $110.54 | 9.641% | $121.1972 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $221.99 | 6.545% | $236.5192 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $65.86 | 6.541% | $70.1679 | $70.17 | $70.15 | $70.20 |
| Purchase #5 | $217.99 | 6.138% | $231.3702 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $143.68 | 10.304% | $158.4848 | $158.48 | $158.50 | $158.50 |
| Purchase #7 | $132.50 | 9.499% | $145.0862 | $145.09 | $145.10 | $145.10 |
| 7 purchase totals = | $1,052.28 | $1,140.5635 | $1,140.57 | $1,140.55 | $1,140.60 | |