| 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 | $163.51 | 13.407% | $185.4318 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $57.49 | 4.692% | $60.1874 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $225.34 | 12.257% | $252.9599 | $252.96 | $252.95 | $253.00 |
| Purchase #4 | $28.53 | 9.761% | $31.3148 | $31.31 | $31.30 | $31.30 |
| Purchase #5 | $151.56 | 8.395% | $164.2835 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $215.64 | 6.721% | $230.1332 | $230.13 | $230.15 | $230.10 |
| Purchase #7 | $9.91 | 10.482% | $10.9488 | $10.95 | $10.95 | $10.90 |
| 7 purchase totals = | $851.98 | $935.2594 | $935.25 | $935.30 | $935.20 | |