| 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 | $150.55 | 8.775% | $163.7608 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $246.89 | 12.243% | $277.1167 | $277.12 | $277.10 | $277.10 |
| Purchase #3 | $117.74 | 6.145% | $124.9751 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $176.31 | 4.296% | $183.8843 | $183.88 | $183.90 | $183.90 |
| Purchase #5 | $182.32 | 9.685% | $199.9777 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $106.44 | 6.138% | $112.9733 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $238.57 | 7.739% | $257.0329 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $1,218.82 | $1,319.7208 | $1,319.72 | $1,319.75 | $1,319.80 | |