| 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 | $167.73 | 8.582% | $182.1246 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $203.88 | 11.316% | $226.9511 | $226.95 | $226.95 | $227.00 |
| Purchase #3 | $61.54 | 6.358% | $65.4527 | $65.45 | $65.45 | $65.50 |
| Purchase #4 | $107.37 | 9.765% | $117.8547 | $117.85 | $117.85 | $117.90 |
| Purchase #5 | $136.27 | 4.607% | $142.548 | $142.55 | $142.55 | $142.50 |
| Purchase #6 | $201.68 | 7.672% | $217.1529 | $217.15 | $217.15 | $217.20 |
| Purchase #7 | $186.48 | 3.457% | $192.9266 | $192.93 | $192.95 | $192.90 |
| 7 purchase totals = | $1,064.95 | $1,145.0106 | $1,145.00 | $1,145.00 | $1,145.10 | |