| 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 | $156.42 | 8.147% | $169.1635 | $169.16 | $169.15 | $169.20 |
| Purchase #2 | $52.44 | 6.742% | $55.9755 | $55.98 | $56.00 | $56.00 |
| Purchase #3 | $97.66 | 6.819% | $104.3194 | $104.32 | $104.30 | $104.30 |
| Purchase #4 | $203.85 | 6.353% | $216.8006 | $216.80 | $216.80 | $216.80 |
| Purchase #5 | $51.72 | 4.702% | $54.1519 | $54.15 | $54.15 | $54.20 |
| Purchase #6 | $90.97 | 12.597% | $102.4295 | $102.43 | $102.45 | $102.40 |
| Purchase #7 | $135.72 | 4.647% | $142.0269 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $788.78 | $844.8673 | $844.87 | $844.90 | $844.90 | |