| 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 | $163.44 | 10.704% | $180.9346 | $180.93 | $180.95 | $180.90 |
| Purchase #2 | $36.50 | 13.250% | $41.3363 | $41.34 | $41.35 | $41.30 |
| Purchase #3 | $164.90 | 5.331% | $173.6908 | $173.69 | $173.70 | $173.70 |
| Purchase #4 | $204.51 | 9.334% | $223.599 | $223.60 | $223.60 | $223.60 |
| Purchase #5 | $133.78 | 7.856% | $144.2898 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $31.43 | 9.840% | $34.5227 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $130.45 | 12.104% | $146.2397 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $865.01 | $944.6129 | $944.61 | $944.65 | $944.50 | |