| 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 | $125.31 | 9.689% | $137.4513 | $137.45 | $137.45 | $137.50 |
| Purchase #2 | $54.97 | 9.582% | $60.2372 | $60.24 | $60.25 | $60.20 |
| Purchase #3 | $129.81 | 3.166% | $133.9198 | $133.92 | $133.90 | $133.90 |
| Purchase #4 | $136.69 | 10.629% | $151.2188 | $151.22 | $151.20 | $151.20 |
| Purchase #5 | $181.33 | 4.854% | $190.1318 | $190.13 | $190.15 | $190.10 |
| Purchase #6 | $51.63 | 13.703% | $58.7049 | $58.70 | $58.70 | $58.70 |
| Purchase #7 | $94.89 | 3.659% | $98.362 | $98.36 | $98.35 | $98.40 |
| 7 purchase totals = | $774.63 | $830.0258 | $830.02 | $830.00 | $830.00 | |