| 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 | $135.49 | 13.638% | $153.9681 | $153.97 | $153.95 | $154.00 |
| Purchase #2 | $119.40 | 3.623% | $123.7259 | $123.73 | $123.75 | $123.70 |
| Purchase #3 | $24.92 | 8.182% | $26.959 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $226.25 | 12.373% | $254.2439 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $8.94 | 13.339% | $10.1325 | $10.13 | $10.15 | $10.10 |
| Purchase #6 | $29.64 | 7.655% | $31.9089 | $31.91 | $31.90 | $31.90 |
| Purchase #7 | $55.68 | 5.553% | $58.7719 | $58.77 | $58.75 | $58.80 |
| 7 purchase totals = | $600.32 | $659.7102 | $659.71 | $659.70 | $659.70 | |