| 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 | $125.44 | 13.838% | $142.7984 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $177.76 | 12.431% | $199.8573 | $199.86 | $199.85 | $199.90 |
| Purchase #3 | $91.44 | 7.773% | $98.5476 | $98.55 | $98.55 | $98.50 |
| Purchase #4 | $27.90 | 5.804% | $29.5193 | $29.52 | $29.50 | $29.50 |
| Purchase #5 | $11.71 | 3.861% | $12.1621 | $12.16 | $12.15 | $12.20 |
| Purchase #6 | $124.89 | 12.684% | $140.731 | $140.73 | $140.75 | $140.70 |
| Purchase #7 | $54.87 | 10.166% | $60.4481 | $60.45 | $60.45 | $60.40 |
| 7 purchase totals = | $614.01 | $684.0638 | $684.07 | $684.05 | $684.00 | |