| 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 | $136.45 | 3.862% | $141.7197 | $141.72 | $141.70 | $141.70 |
| Purchase #2 | $145.66 | 6.622% | $155.3056 | $155.31 | $155.30 | $155.30 |
| Purchase #3 | $32.70 | 12.188% | $36.6855 | $36.69 | $36.70 | $36.70 |
| Purchase #4 | $97.95 | 13.320% | $110.9969 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $52.75 | 7.454% | $56.682 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $144.96 | 8.661% | $157.515 | $157.52 | $157.50 | $157.50 |
| Purchase #7 | $136.96 | 8.757% | $148.9536 | $148.95 | $148.95 | $149.00 |
| 7 purchase totals = | $747.43 | $807.8583 | $807.87 | $807.85 | $807.90 | |