| 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 | $33.57 | 10.588% | $37.1244 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $143.55 | 13.718% | $163.2422 | $163.24 | $163.25 | $163.20 |
| Purchase #3 | $21.41 | 9.109% | $23.3602 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $161.25 | 4.746% | $168.9029 | $168.90 | $168.90 | $168.90 |
| Purchase #5 | $20.76 | 8.746% | $22.5757 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $189.59 | 3.119% | $195.5033 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $237.33 | 12.458% | $266.8966 | $266.90 | $266.90 | $266.90 |
| 7 purchase totals = | $807.46 | $877.6053 | $877.60 | $877.60 | $877.60 | |