| 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 | $17.78 | 11.753% | $19.8697 | $19.87 | $19.85 | $19.90 |
| Purchase #2 | $236.36 | 11.298% | $263.064 | $263.06 | $263.05 | $263.10 |
| Purchase #3 | $109.49 | 3.614% | $113.447 | $113.45 | $113.45 | $113.40 |
| Purchase #4 | $176.99 | 12.694% | $199.4571 | $199.46 | $199.45 | $199.50 |
| Purchase #5 | $25.44 | 6.412% | $27.0712 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $126.51 | 12.467% | $142.282 | $142.28 | $142.30 | $142.30 |
| Purchase #7 | $91.40 | 7.338% | $98.1069 | $98.11 | $98.10 | $98.10 |
| 7 purchase totals = | $783.97 | $863.2979 | $863.30 | $863.25 | $863.40 | |