| 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 | $172.87 | 8.867% | $188.1984 | $188.20 | $188.20 | $188.20 |
| Purchase #2 | $94.32 | 5.618% | $99.6189 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $184.92 | 11.424% | $206.0453 | $206.05 | $206.05 | $206.00 |
| Purchase #4 | $250.56 | 5.265% | $263.752 | $263.75 | $263.75 | $263.80 |
| Purchase #5 | $72.46 | 13.852% | $82.4972 | $82.50 | $82.50 | $82.50 |
| Purchase #6 | $125.40 | 7.577% | $134.9016 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $21.79 | 6.346% | $23.1728 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $922.32 | $998.1862 | $998.19 | $998.15 | $998.20 | |