| 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 | $195.67 | 6.164% | $207.7311 | $207.73 | $207.75 | $207.70 |
| Purchase #2 | $31.33 | 13.249% | $35.4809 | $35.48 | $35.50 | $35.50 |
| Purchase #3 | $144.30 | 10.719% | $159.7675 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $228.48 | 3.583% | $236.6664 | $236.67 | $236.65 | $236.70 |
| Purchase #5 | $97.54 | 7.656% | $105.0077 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $115.95 | 8.460% | $125.7594 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $104.27 | 10.285% | $114.9942 | $114.99 | $115.00 | $115.00 |
| 7 purchase totals = | $917.54 | $985.4072 | $985.41 | $985.40 | $985.50 | |