| 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 | $66.96 | 11.127% | $74.4106 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $178.51 | 8.617% | $193.8922 | $193.89 | $193.90 | $193.90 |
| Purchase #3 | $189.36 | 12.770% | $213.5413 | $213.54 | $213.55 | $213.50 |
| Purchase #4 | $153.39 | 8.121% | $165.8468 | $165.85 | $165.85 | $165.80 |
| Purchase #5 | $100.74 | 6.128% | $106.9133 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $107.53 | 10.142% | $118.4357 | $118.44 | $118.45 | $118.40 |
| Purchase #7 | $131.68 | 3.859% | $136.7615 | $136.76 | $136.75 | $136.80 |
| 7 purchase totals = | $928.17 | $1,009.8014 | $1,009.80 | $1,009.80 | $1,009.70 | |