| 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 | $124.60 | 13.156% | $140.9924 | $140.99 | $141.00 | $141.00 |
| Purchase #2 | $40.90 | 12.321% | $45.9393 | $45.94 | $45.95 | $45.90 |
| Purchase #3 | $175.31 | 13.603% | $199.1574 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $118.56 | 13.138% | $134.1364 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $182.70 | 6.528% | $194.6267 | $194.63 | $194.65 | $194.60 |
| Purchase #6 | $28.48 | 5.493% | $30.0444 | $30.04 | $30.05 | $30.00 |
| Purchase #7 | $34.69 | 6.563% | $36.9667 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $705.24 | $781.8633 | $781.87 | $781.90 | $781.80 | |