| 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 | $194.70 | 6.503% | $207.3613 | $207.36 | $207.35 | $207.40 |
| Purchase #2 | $30.48 | 8.180% | $32.9733 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $89.30 | 9.220% | $97.5335 | $97.53 | $97.55 | $97.50 |
| Purchase #4 | $68.37 | 13.306% | $77.4673 | $77.47 | $77.45 | $77.50 |
| Purchase #5 | $81.53 | 12.847% | $92.0042 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $83.94 | 9.781% | $92.1502 | $92.15 | $92.15 | $92.20 |
| Purchase #7 | $125.86 | 4.413% | $131.4142 | $131.41 | $131.40 | $131.40 |
| 7 purchase totals = | $674.18 | $730.9040 | $730.89 | $730.85 | $731.00 | |