| 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 | $185.38 | 9.540% | $203.0653 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $104.28 | 8.451% | $113.0927 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $12.43 | 4.689% | $13.0128 | $13.01 | $13.00 | $13.00 |
| Purchase #4 | $130.64 | 4.110% | $136.0093 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $180.70 | 6.759% | $192.9135 | $192.91 | $192.90 | $192.90 |
| Purchase #6 | $119.73 | 7.871% | $129.1539 | $129.15 | $129.15 | $129.20 |
| Purchase #7 | $172.42 | 5.808% | $182.4342 | $182.43 | $182.45 | $182.40 |
| 7 purchase totals = | $905.58 | $969.6817 | $969.67 | $969.65 | $969.70 | |