| 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 | $134.54 | 8.204% | $145.5777 | $145.58 | $145.60 | $145.60 |
| Purchase #2 | $18.44 | 9.756% | $20.239 | $20.24 | $20.25 | $20.20 |
| Purchase #3 | $86.80 | 8.713% | $94.3629 | $94.36 | $94.35 | $94.40 |
| Purchase #4 | $234.48 | 9.174% | $255.9912 | $255.99 | $256.00 | $256.00 |
| Purchase #5 | $92.52 | 10.456% | $102.1939 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $175.74 | 3.532% | $181.9471 | $181.95 | $181.95 | $181.90 |
| Purchase #7 | $145.31 | 9.697% | $159.4007 | $159.40 | $159.40 | $159.40 |
| 7 purchase totals = | $887.83 | $959.7125 | $959.71 | $959.75 | $959.70 | |