| 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 | $129.36 | 5.337% | $136.2639 | $136.26 | $136.25 | $136.30 |
| Purchase #2 | $74.85 | 13.141% | $84.686 | $84.69 | $84.70 | $84.70 |
| Purchase #3 | $107.56 | 9.488% | $117.7653 | $117.77 | $117.75 | $117.80 |
| Purchase #4 | $130.31 | 11.531% | $145.336 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $64.76 | 11.703% | $72.3389 | $72.34 | $72.35 | $72.30 |
| Purchase #6 | $155.53 | 7.372% | $166.9957 | $167.00 | $167.00 | $167.00 |
| Purchase #7 | $147.52 | 10.224% | $162.6024 | $162.60 | $162.60 | $162.60 |
| 7 purchase totals = | $809.89 | $885.9882 | $886.00 | $886.00 | $886.00 | |