| 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 | $136.92 | 9.221% | $149.5454 | $149.55 | $149.55 | $149.50 |
| Purchase #2 | $159.30 | 6.696% | $169.9667 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $247.72 | 4.810% | $259.6353 | $259.64 | $259.65 | $259.60 |
| Purchase #4 | $24.30 | 8.176% | $26.2868 | $26.29 | $26.30 | $26.30 |
| Purchase #5 | $228.65 | 4.572% | $239.1039 | $239.10 | $239.10 | $239.10 |
| Purchase #6 | $241.48 | 8.310% | $261.547 | $261.55 | $261.55 | $261.50 |
| Purchase #7 | $63.36 | 4.627% | $66.2917 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $1,101.73 | $1,172.3768 | $1,172.39 | $1,172.40 | $1,172.30 | |