| 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 | $187.66 | 9.650% | $205.7692 | $205.77 | $205.75 | $205.80 |
| Purchase #2 | $111.62 | 3.701% | $115.7511 | $115.75 | $115.75 | $115.80 |
| Purchase #3 | $9.66 | 5.757% | $10.2161 | $10.22 | $10.20 | $10.20 |
| Purchase #4 | $14.84 | 11.668% | $16.5715 | $16.57 | $16.55 | $16.60 |
| Purchase #5 | $129.25 | 6.699% | $137.9085 | $137.91 | $137.90 | $137.90 |
| Purchase #6 | $132.31 | 12.353% | $148.6543 | $148.65 | $148.65 | $148.70 |
| Purchase #7 | $94.78 | 8.539% | $102.8733 | $102.87 | $102.85 | $102.90 |
| 7 purchase totals = | $680.12 | $737.7440 | $737.74 | $737.65 | $737.90 | |