| 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 | $191.67 | 9.706% | $210.2735 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $12.50 | 5.541% | $13.1926 | $13.19 | $13.20 | $13.20 |
| Purchase #3 | $192.25 | 9.564% | $210.6368 | $210.64 | $210.65 | $210.60 |
| Purchase #4 | $144.90 | 13.844% | $164.96 | $164.96 | $164.95 | $165.00 |
| Purchase #5 | $213.67 | 3.840% | $221.8749 | $221.87 | $221.85 | $221.90 |
| Purchase #6 | $72.28 | 13.445% | $81.998 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $25.28 | 5.687% | $26.7177 | $26.72 | $26.70 | $26.70 |
| 7 purchase totals = | $852.55 | $929.6535 | $929.65 | $929.60 | $929.70 | |