| 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 | $193.36 | 12.866% | $218.2377 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $79.68 | 8.557% | $86.4982 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $179.62 | 3.627% | $186.1348 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $151.66 | 12.210% | $170.1777 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $71.66 | 12.244% | $80.4341 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $124.58 | 3.128% | $128.4769 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $61.69 | 3.619% | $63.9226 | $63.92 | $63.90 | $63.90 |
| 7 purchase totals = | $862.25 | $933.8820 | $933.88 | $933.95 | $933.80 | |