| 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 | $142.46 | 10.552% | $157.4924 | $157.49 | $157.50 | $157.50 |
| Purchase #2 | $90.44 | 8.421% | $98.056 | $98.06 | $98.05 | $98.10 |
| Purchase #3 | $67.50 | 10.580% | $74.6415 | $74.64 | $74.65 | $74.60 |
| Purchase #4 | $33.72 | 4.815% | $35.3436 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $151.58 | 8.590% | $164.6007 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $197.45 | 10.203% | $217.5958 | $217.60 | $217.60 | $217.60 |
| Purchase #7 | $116.66 | 5.500% | $123.0763 | $123.08 | $123.10 | $123.10 |
| 7 purchase totals = | $799.81 | $870.8063 | $870.81 | $870.85 | $870.80 | |