| 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 | $71.40 | 13.298% | $80.8948 | $80.89 | $80.90 | $80.90 |
| Purchase #2 | $150.95 | 4.630% | $157.939 | $157.94 | $157.95 | $157.90 |
| Purchase #3 | $59.36 | 8.493% | $64.4014 | $64.40 | $64.40 | $64.40 |
| Purchase #4 | $125.87 | 12.815% | $142.0002 | $142.00 | $142.00 | $142.00 |
| Purchase #5 | $109.56 | 10.839% | $121.4352 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $162.44 | 5.683% | $171.6715 | $171.67 | $171.65 | $171.70 |
| Purchase #7 | $149.41 | 9.137% | $163.0616 | $163.06 | $163.05 | $163.10 |
| 7 purchase totals = | $828.99 | $901.4037 | $901.40 | $901.40 | $901.40 | |