| 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 | $172.35 | 6.758% | $183.9974 | $184.00 | $184.00 | $184.00 |
| Purchase #2 | $53.37 | 10.769% | $59.1174 | $59.12 | $59.10 | $59.10 |
| Purchase #3 | $241.55 | 12.527% | $271.809 | $271.81 | $271.80 | $271.80 |
| Purchase #4 | $28.49 | 10.285% | $31.4202 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $87.47 | 11.544% | $97.5675 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $93.27 | 10.345% | $102.9188 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $163.53 | 11.619% | $182.5306 | $182.53 | $182.55 | $182.50 |
| 7 purchase totals = | $840.03 | $929.3609 | $929.37 | $929.30 | $929.30 | |