| 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 | $149.99 | 10.189% | $165.2725 | $165.27 | $165.25 | $165.30 |
| Purchase #2 | $198.48 | 7.390% | $213.1477 | $213.15 | $213.15 | $213.10 |
| Purchase #3 | $171.45 | 4.235% | $178.7109 | $178.71 | $178.70 | $178.70 |
| Purchase #4 | $241.84 | 10.508% | $267.2525 | $267.25 | $267.25 | $267.30 |
| Purchase #5 | $21.81 | 13.213% | $24.6918 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $200.91 | 11.539% | $224.093 | $224.09 | $224.10 | $224.10 |
| Purchase #7 | $143.54 | 3.488% | $148.5467 | $148.55 | $148.55 | $148.50 |
| 7 purchase totals = | $1,128.02 | $1,221.7151 | $1,221.71 | $1,221.70 | $1,221.70 | |