| 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 | $125.80 | 5.874% | $133.1895 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $39.93 | 12.187% | $44.7963 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $171.39 | 8.217% | $185.4731 | $185.47 | $185.45 | $185.50 |
| Purchase #4 | $198.84 | 9.575% | $217.8789 | $217.88 | $217.90 | $217.90 |
| Purchase #5 | $77.25 | 10.671% | $85.4933 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $100.27 | 8.305% | $108.5974 | $108.60 | $108.60 | $108.60 |
| Purchase #7 | $14.82 | 3.234% | $15.2993 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $728.30 | $790.7278 | $790.73 | $790.75 | $790.80 | |