| 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 | $179.58 | 4.474% | $187.6144 | $187.61 | $187.60 | $187.60 |
| Purchase #2 | $194.89 | 11.362% | $217.0334 | $217.03 | $217.05 | $217.00 |
| Purchase #3 | $130.95 | 4.414% | $136.7301 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $55.27 | 5.830% | $58.4922 | $58.49 | $58.50 | $58.50 |
| Purchase #5 | $54.88 | 12.436% | $61.7049 | $61.70 | $61.70 | $61.70 |
| Purchase #6 | $75.84 | 6.844% | $81.0305 | $81.03 | $81.05 | $81.00 |
| Purchase #7 | $61.33 | 9.337% | $67.0564 | $67.06 | $67.05 | $67.10 |
| 7 purchase totals = | $752.74 | $809.6619 | $809.65 | $809.70 | $809.60 | |