| 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 | $206.50 | 4.591% | $215.9804 | $215.98 | $216.00 | $216.00 |
| Purchase #2 | $53.79 | 6.816% | $57.4563 | $57.46 | $57.45 | $57.50 |
| Purchase #3 | $179.91 | 7.441% | $193.2971 | $193.30 | $193.30 | $193.30 |
| Purchase #4 | $37.54 | 8.309% | $40.6592 | $40.66 | $40.65 | $40.70 |
| Purchase #5 | $7.50 | 10.656% | $8.2992 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $112.48 | 3.224% | $116.1064 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $134.37 | 12.863% | $151.654 | $151.65 | $151.65 | $151.70 |
| 7 purchase totals = | $732.09 | $783.4526 | $783.46 | $783.45 | $783.60 | |