| 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 | $150.65 | 8.825% | $163.9449 | $163.94 | $163.95 | $163.90 |
| Purchase #2 | $29.53 | 5.452% | $31.14 | $31.14 | $31.15 | $31.10 |
| Purchase #3 | $97.31 | 5.539% | $102.7 | $102.70 | $102.70 | $102.70 |
| Purchase #4 | $78.44 | 3.484% | $81.1728 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $98.94 | 6.767% | $105.6353 | $105.64 | $105.65 | $105.60 |
| Purchase #6 | $113.76 | 11.149% | $126.4431 | $126.44 | $126.45 | $126.40 |
| Purchase #7 | $17.49 | 10.855% | $19.3885 | $19.39 | $19.40 | $19.40 |
| 7 purchase totals = | $586.12 | $630.4246 | $630.42 | $630.45 | $630.30 | |