| 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 | $130.76 | 8.104% | $141.3568 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $225.40 | 3.357% | $232.9667 | $232.97 | $232.95 | $233.00 |
| Purchase #3 | $170.51 | 12.749% | $192.2483 | $192.25 | $192.25 | $192.20 |
| Purchase #4 | $173.47 | 12.295% | $194.7981 | $194.80 | $194.80 | $194.80 |
| Purchase #5 | $19.67 | 3.668% | $20.3915 | $20.39 | $20.40 | $20.40 |
| Purchase #6 | $28.34 | 8.189% | $30.6608 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $44.35 | 7.852% | $47.8324 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $792.50 | $860.2546 | $860.26 | $860.25 | $860.30 | |