| 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 | $176.96 | 12.538% | $199.1472 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $113.44 | 13.726% | $129.0108 | $129.01 | $129.00 | $129.00 |
| Purchase #3 | $98.78 | 12.319% | $110.9487 | $110.95 | $110.95 | $110.90 |
| Purchase #4 | $227.83 | 5.354% | $240.028 | $240.03 | $240.05 | $240.00 |
| Purchase #5 | $105.90 | 10.442% | $116.9581 | $116.96 | $116.95 | $117.00 |
| Purchase #6 | $83.47 | 5.759% | $88.277 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $159.55 | 8.448% | $173.0288 | $173.03 | $173.05 | $173.00 |
| 7 purchase totals = | $965.93 | $1,057.3986 | $1,057.41 | $1,057.45 | $1,057.30 | |