| 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 | $169.90 | 6.306% | $180.6139 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $148.47 | 10.429% | $163.9539 | $163.95 | $163.95 | $164.00 |
| Purchase #3 | $94.32 | 4.288% | $98.3644 | $98.36 | $98.35 | $98.40 |
| Purchase #4 | $217.83 | 7.709% | $234.6225 | $234.62 | $234.60 | $234.60 |
| Purchase #5 | $144.69 | 8.501% | $156.9901 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $170.29 | 3.861% | $176.8649 | $176.86 | $176.85 | $176.90 |
| Purchase #7 | $159.93 | 10.278% | $176.3676 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $1,105.43 | $1,187.7773 | $1,187.76 | $1,187.70 | $1,187.90 | |