| 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 | $134.46 | 11.552% | $149.9928 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $128.41 | 6.776% | $137.1111 | $137.11 | $137.10 | $137.10 |
| Purchase #3 | $37.84 | 9.369% | $41.3852 | $41.39 | $41.40 | $41.40 |
| Purchase #4 | $141.83 | 5.516% | $149.6533 | $149.65 | $149.65 | $149.70 |
| Purchase #5 | $107.39 | 13.242% | $121.6106 | $121.61 | $121.60 | $121.60 |
| Purchase #6 | $209.79 | 4.159% | $218.5152 | $218.52 | $218.50 | $218.50 |
| Purchase #7 | $117.77 | 5.284% | $123.993 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $877.49 | $942.2612 | $942.26 | $942.25 | $942.30 | |