| 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 | $166.27 | 8.871% | $181.0198 | $181.02 | $181.00 | $181.00 |
| Purchase #2 | $167.54 | 4.552% | $175.1664 | $175.17 | $175.15 | $175.20 |
| Purchase #3 | $126.77 | 4.343% | $132.2756 | $132.28 | $132.30 | $132.30 |
| Purchase #4 | $87.52 | 5.659% | $92.4728 | $92.47 | $92.45 | $92.50 |
| Purchase #5 | $191.40 | 8.190% | $207.0757 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $117.86 | 9.458% | $129.0072 | $129.01 | $129.00 | $129.00 |
| Purchase #7 | $113.43 | 10.373% | $125.1961 | $125.20 | $125.20 | $125.20 |
| 7 purchase totals = | $970.79 | $1,042.2136 | $1,042.23 | $1,042.20 | $1,042.30 | |