| 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 | $133.49 | 3.655% | $138.3691 | $138.37 | $138.35 | $138.40 |
| Purchase #2 | $146.92 | 13.825% | $167.2317 | $167.23 | $167.25 | $167.20 |
| Purchase #3 | $139.91 | 8.600% | $151.9423 | $151.94 | $151.95 | $151.90 |
| Purchase #4 | $178.94 | 9.872% | $196.605 | $196.61 | $196.60 | $196.60 |
| Purchase #5 | $226.82 | 3.800% | $235.4392 | $235.44 | $235.45 | $235.40 |
| Purchase #6 | $210.53 | 12.526% | $236.901 | $236.90 | $236.90 | $236.90 |
| Purchase #7 | $22.53 | 9.125% | $24.5859 | $24.59 | $24.60 | $24.60 |
| 7 purchase totals = | $1,059.14 | $1,151.0742 | $1,151.08 | $1,151.10 | $1,151.00 | |