| 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 | $16.36 | 7.262% | $17.5481 | $17.55 | $17.55 | $17.50 |
| Purchase #2 | $30.47 | 7.231% | $32.6733 | $32.67 | $32.65 | $32.70 |
| Purchase #3 | $243.73 | 12.453% | $274.0817 | $274.08 | $274.10 | $274.10 |
| Purchase #4 | $181.91 | 12.711% | $205.0326 | $205.03 | $205.05 | $205.00 |
| Purchase #5 | $144.51 | 8.357% | $156.5867 | $156.59 | $156.60 | $156.60 |
| Purchase #6 | $81.48 | 4.638% | $85.259 | $85.26 | $85.25 | $85.30 |
| Purchase #7 | $150.80 | 7.197% | $161.6531 | $161.65 | $161.65 | $161.70 |
| 7 purchase totals = | $849.26 | $932.8345 | $932.83 | $932.85 | $932.90 | |