| 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 | $122.48 | 9.506% | $134.1229 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $139.42 | 10.338% | $153.8332 | $153.83 | $153.85 | $153.80 |
| Purchase #3 | $243.74 | 12.324% | $273.7785 | $273.78 | $273.80 | $273.80 |
| Purchase #4 | $68.53 | 7.571% | $73.7184 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $75.93 | 13.738% | $86.3613 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $13.35 | 13.565% | $15.1609 | $15.16 | $15.15 | $15.20 |
| Purchase #7 | $56.59 | 4.738% | $59.2712 | $59.27 | $59.25 | $59.30 |
| 7 purchase totals = | $720.04 | $796.2464 | $796.24 | $796.20 | $796.30 | |