| 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 | $75.66 | 12.465% | $85.091 | $85.09 | $85.10 | $85.10 |
| Purchase #2 | $125.79 | 5.469% | $132.6695 | $132.67 | $132.65 | $132.70 |
| Purchase #3 | $223.94 | 11.574% | $249.8588 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $113.44 | 13.216% | $128.4322 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $213.26 | 5.165% | $224.2749 | $224.27 | $224.25 | $224.30 |
| Purchase #6 | $79.45 | 13.481% | $90.1607 | $90.16 | $90.15 | $90.20 |
| Purchase #7 | $157.41 | 3.580% | $163.0453 | $163.05 | $163.05 | $163.00 |
| 7 purchase totals = | $988.95 | $1,073.5324 | $1,073.53 | $1,073.50 | $1,073.60 | |