| 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 | $155.74 | 7.281% | $167.0794 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $36.92 | 5.702% | $39.0252 | $39.03 | $39.05 | $39.00 |
| Purchase #3 | $45.47 | 6.421% | $48.3896 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $121.38 | 3.264% | $125.3418 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $109.69 | 10.455% | $121.1581 | $121.16 | $121.15 | $121.20 |
| Purchase #6 | $49.60 | 4.467% | $51.8156 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $189.47 | 3.588% | $196.2682 | $196.27 | $196.25 | $196.30 |
| 7 purchase totals = | $708.27 | $749.0779 | $749.09 | $749.10 | $749.10 | |