| 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 | $173.56 | 11.140% | $192.8946 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $70.87 | 10.717% | $78.4651 | $78.47 | $78.45 | $78.50 |
| Purchase #3 | $200.37 | 9.321% | $219.0465 | $219.05 | $219.05 | $219.00 |
| Purchase #4 | $190.70 | 4.217% | $198.7418 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $122.28 | 3.701% | $126.8056 | $126.81 | $126.80 | $126.80 |
| Purchase #6 | $35.79 | 7.497% | $38.4732 | $38.47 | $38.45 | $38.50 |
| Purchase #7 | $197.69 | 5.736% | $209.0295 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $991.26 | $1,063.4563 | $1,063.46 | $1,063.45 | $1,063.40 | |