| 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 | $20.85 | 6.241% | $22.1512 | $22.15 | $22.15 | $22.20 |
| Purchase #2 | $184.56 | 4.225% | $192.3577 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $120.90 | 4.842% | $126.754 | $126.75 | $126.75 | $126.80 |
| Purchase #4 | $126.55 | 12.449% | $142.3042 | $142.30 | $142.30 | $142.30 |
| Purchase #5 | $71.83 | 9.421% | $78.5971 | $78.60 | $78.60 | $78.60 |
| Purchase #6 | $194.53 | 11.735% | $217.3581 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $130.38 | 6.218% | $138.487 | $138.49 | $138.50 | $138.50 |
| 7 purchase totals = | $849.60 | $918.0093 | $918.01 | $918.00 | $918.20 | |