| 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 | $161.86 | 4.708% | $169.4804 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $102.95 | 10.856% | $114.1263 | $114.13 | $114.15 | $114.10 |
| Purchase #3 | $77.55 | 3.438% | $80.2162 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $247.39 | 11.588% | $276.0576 | $276.06 | $276.05 | $276.10 |
| Purchase #5 | $174.72 | 3.280% | $180.4508 | $180.45 | $180.45 | $180.50 |
| Purchase #6 | $91.36 | 11.795% | $102.1359 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $25.60 | 11.591% | $28.5673 | $28.57 | $28.55 | $28.60 |
| 7 purchase totals = | $881.43 | $951.0345 | $951.05 | $951.05 | $951.10 | |