| 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 | $139.80 | 4.554% | $146.1665 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $166.54 | 12.419% | $187.2226 | $187.22 | $187.20 | $187.20 |
| Purchase #3 | $191.63 | 3.550% | $198.4329 | $198.43 | $198.45 | $198.40 |
| Purchase #4 | $78.87 | 5.270% | $83.0264 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $188.90 | 4.799% | $197.9653 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $93.98 | 3.262% | $97.0456 | $97.05 | $97.05 | $97.00 |
| Purchase #7 | $51.67 | 6.236% | $54.8921 | $54.89 | $54.90 | $54.90 |
| 7 purchase totals = | $911.39 | $964.7514 | $964.76 | $964.75 | $964.70 | |