| 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 | $102.68 | 3.214% | $105.9801 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $169.90 | 5.187% | $178.7127 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $34.26 | 7.612% | $36.8679 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $146.69 | 13.520% | $166.5225 | $166.52 | $166.50 | $166.50 |
| Purchase #5 | $136.97 | 13.788% | $155.8554 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $34.54 | 8.767% | $37.5681 | $37.57 | $37.55 | $37.60 |
| Purchase #7 | $213.49 | 5.182% | $224.5531 | $224.55 | $224.55 | $224.60 |
| 7 purchase totals = | $838.53 | $906.0598 | $906.06 | $906.00 | $906.20 | |