| 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 | $149.57 | 9.271% | $163.4366 | $163.44 | $163.45 | $163.40 |
| Purchase #2 | $105.74 | 4.214% | $110.1959 | $110.20 | $110.20 | $110.20 |
| Purchase #3 | $189.62 | 7.342% | $203.5419 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $46.90 | 10.350% | $51.7542 | $51.75 | $51.75 | $51.80 |
| Purchase #5 | $83.88 | 9.308% | $91.6876 | $91.69 | $91.70 | $91.70 |
| Purchase #6 | $102.50 | 7.637% | $110.3279 | $110.33 | $110.35 | $110.30 |
| Purchase #7 | $13.50 | 5.863% | $14.2915 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $691.71 | $745.2356 | $745.24 | $745.30 | $745.20 | |