| 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 | $148.34 | 11.391% | $165.2374 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $99.81 | 8.150% | $107.9445 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $82.27 | 4.694% | $86.1318 | $86.13 | $86.15 | $86.10 |
| Purchase #4 | $67.80 | 3.545% | $70.2035 | $70.20 | $70.20 | $70.20 |
| Purchase #5 | $140.27 | 6.459% | $149.33 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $156.81 | 6.578% | $167.125 | $167.13 | $167.15 | $167.10 |
| Purchase #7 | $88.87 | 12.462% | $99.945 | $99.95 | $99.95 | $99.90 |
| 7 purchase totals = | $784.17 | $845.9172 | $845.92 | $846.00 | $845.70 | |