| 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 | $130.92 | 7.770% | $141.0925 | $141.09 | $141.10 | $141.10 |
| Purchase #2 | $126.42 | 3.334% | $130.6348 | $130.63 | $130.65 | $130.60 |
| Purchase #3 | $33.83 | 6.545% | $36.0442 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $143.92 | 9.668% | $157.8342 | $157.83 | $157.85 | $157.80 |
| Purchase #5 | $57.32 | 13.694% | $65.1694 | $65.17 | $65.15 | $65.20 |
| Purchase #6 | $215.81 | 13.620% | $245.2033 | $245.20 | $245.20 | $245.20 |
| Purchase #7 | $123.35 | 3.317% | $127.4415 | $127.44 | $127.45 | $127.40 |
| 7 purchase totals = | $831.57 | $903.4199 | $903.40 | $903.45 | $903.30 | |