| 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 | $157.76 | 4.255% | $164.4727 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $215.27 | 4.257% | $224.434 | $224.43 | $224.45 | $224.40 |
| Purchase #3 | $83.88 | 5.418% | $88.4246 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $125.31 | 7.408% | $134.593 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $53.94 | 4.161% | $56.1844 | $56.18 | $56.20 | $56.20 |
| Purchase #6 | $220.58 | 6.700% | $235.3589 | $235.36 | $235.35 | $235.40 |
| Purchase #7 | $72.74 | 5.842% | $76.9895 | $76.99 | $77.00 | $77.00 |
| 7 purchase totals = | $929.48 | $980.4571 | $980.44 | $980.45 | $980.50 | |