| 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 | $181.34 | 9.517% | $198.5981 | $198.60 | $198.60 | $198.60 |
| Purchase #2 | $179.31 | 4.828% | $187.9671 | $187.97 | $187.95 | $188.00 |
| Purchase #3 | $58.53 | 13.126% | $66.2126 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $120.41 | 9.522% | $131.8754 | $131.88 | $131.90 | $131.90 |
| Purchase #5 | $139.67 | 7.490% | $150.1313 | $150.13 | $150.15 | $150.10 |
| Purchase #6 | $126.33 | 8.403% | $136.9455 | $136.95 | $136.95 | $136.90 |
| Purchase #7 | $51.86 | 5.391% | $54.6558 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $857.45 | $926.3858 | $926.40 | $926.40 | $926.40 | |