| 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 | $195.99 | 6.233% | $208.2061 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $232.38 | 9.376% | $254.1679 | $254.17 | $254.15 | $254.20 |
| Purchase #3 | $19.79 | 8.197% | $21.4122 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $134.46 | 11.856% | $150.4016 | $150.40 | $150.40 | $150.40 |
| Purchase #5 | $40.30 | 3.211% | $41.594 | $41.59 | $41.60 | $41.60 |
| Purchase #6 | $160.30 | 6.191% | $170.2242 | $170.22 | $170.20 | $170.20 |
| Purchase #7 | $77.58 | 3.605% | $80.3768 | $80.38 | $80.40 | $80.40 |
| 7 purchase totals = | $860.80 | $926.3828 | $926.38 | $926.35 | $926.40 | |