| 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 | $149.96 | 13.337% | $169.9602 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $74.34 | 8.595% | $80.7295 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $172.86 | 9.400% | $189.1088 | $189.11 | $189.10 | $189.10 |
| Purchase #4 | $60.45 | 13.130% | $68.3871 | $68.39 | $68.40 | $68.40 |
| Purchase #5 | $183.81 | 8.437% | $199.318 | $199.32 | $199.30 | $199.30 |
| Purchase #6 | $95.88 | 9.137% | $104.6406 | $104.64 | $104.65 | $104.60 |
| Purchase #7 | $118.97 | 13.407% | $134.9203 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $856.27 | $947.0645 | $947.07 | $947.05 | $947.00 | |