| 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 | $209.92 | 8.609% | $227.992 | $227.99 | $228.00 | $228.00 |
| Purchase #2 | $157.49 | 4.145% | $164.018 | $164.02 | $164.00 | $164.00 |
| Purchase #3 | $27.90 | 11.652% | $31.1509 | $31.15 | $31.15 | $31.20 |
| Purchase #4 | $89.80 | 13.852% | $102.2391 | $102.24 | $102.25 | $102.20 |
| Purchase #5 | $114.28 | 7.588% | $122.9516 | $122.95 | $122.95 | $123.00 |
| Purchase #6 | $130.59 | 4.396% | $136.3307 | $136.33 | $136.35 | $136.30 |
| Purchase #7 | $160.91 | 10.733% | $178.1805 | $178.18 | $178.20 | $178.20 |
| 7 purchase totals = | $890.89 | $962.8628 | $962.86 | $962.90 | $962.90 | |