| 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 | $178.84 | 11.142% | $198.7664 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $73.40 | 6.333% | $78.0484 | $78.05 | $78.05 | $78.00 |
| Purchase #3 | $101.32 | 3.685% | $105.0536 | $105.05 | $105.05 | $105.10 |
| Purchase #4 | $170.53 | 9.426% | $186.6042 | $186.60 | $186.60 | $186.60 |
| Purchase #5 | $121.49 | 10.157% | $133.8297 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $191.26 | 4.350% | $199.5798 | $199.58 | $199.60 | $199.60 |
| Purchase #7 | $53.65 | 12.348% | $60.2747 | $60.27 | $60.25 | $60.30 |
| 7 purchase totals = | $890.49 | $962.1568 | $962.15 | $962.15 | $962.20 | |