| 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 | $153.98 | 12.406% | $173.0828 | $173.08 | $173.10 | $173.10 |
| Purchase #2 | $206.43 | 4.268% | $215.2404 | $215.24 | $215.25 | $215.20 |
| Purchase #3 | $204.61 | 5.664% | $216.1991 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $151.71 | 8.782% | $165.0332 | $165.03 | $165.05 | $165.00 |
| Purchase #5 | $102.42 | 12.788% | $115.5175 | $115.52 | $115.50 | $115.50 |
| Purchase #6 | $75.38 | 3.685% | $78.1578 | $78.16 | $78.15 | $78.20 |
| Purchase #7 | $55.80 | 4.523% | $58.3238 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $950.33 | $1,021.5546 | $1,021.55 | $1,021.55 | $1,021.50 | |