| 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 | $139.53 | 7.223% | $149.6083 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $193.26 | 11.309% | $215.1158 | $215.12 | $215.10 | $215.10 |
| Purchase #3 | $72.84 | 3.436% | $75.3428 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $105.81 | 7.514% | $113.7606 | $113.76 | $113.75 | $113.80 |
| Purchase #5 | $114.47 | 4.287% | $119.3773 | $119.38 | $119.40 | $119.40 |
| Purchase #6 | $203.97 | 12.313% | $229.0848 | $229.08 | $229.10 | $229.10 |
| Purchase #7 | $80.53 | 6.284% | $85.5905 | $85.59 | $85.60 | $85.60 |
| 7 purchase totals = | $910.41 | $987.8801 | $987.88 | $987.90 | $987.90 | |