| 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 | $32.73 | 13.761% | $37.234 | $37.23 | $37.25 | $37.20 |
| Purchase #2 | $126.35 | 4.447% | $131.9688 | $131.97 | $131.95 | $132.00 |
| Purchase #3 | $69.89 | 8.341% | $75.7195 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $221.27 | 13.413% | $250.9489 | $250.95 | $250.95 | $250.90 |
| Purchase #5 | $93.91 | 12.705% | $105.8413 | $105.84 | $105.85 | $105.80 |
| Purchase #6 | $186.82 | 10.132% | $205.7486 | $205.75 | $205.75 | $205.70 |
| Purchase #7 | $168.71 | 11.539% | $188.1774 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $899.68 | $995.6385 | $995.64 | $995.65 | $995.50 | |