| 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 | $164.70 | 3.233% | $170.0248 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $188.42 | 8.467% | $204.3735 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $113.50 | 12.540% | $127.7329 | $127.73 | $127.75 | $127.70 |
| Purchase #4 | $41.38 | 8.263% | $44.7992 | $44.80 | $44.80 | $44.80 |
| Purchase #5 | $191.77 | 12.451% | $215.6473 | $215.65 | $215.65 | $215.60 |
| Purchase #6 | $110.81 | 10.649% | $122.6102 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $235.38 | 5.750% | $248.9144 | $248.91 | $248.90 | $248.90 |
| 7 purchase totals = | $1,045.96 | $1,134.1023 | $1,134.09 | $1,134.05 | $1,134.00 | |