| 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 | $140.93 | 11.659% | $157.361 | $157.36 | $157.35 | $157.40 |
| Purchase #2 | $143.40 | 9.341% | $156.795 | $156.80 | $156.80 | $156.80 |
| Purchase #3 | $32.50 | 9.211% | $35.4936 | $35.49 | $35.50 | $35.50 |
| Purchase #4 | $196.25 | 9.815% | $215.5119 | $215.51 | $215.50 | $215.50 |
| Purchase #5 | $96.84 | 8.619% | $105.1866 | $105.19 | $105.20 | $105.20 |
| Purchase #6 | $124.29 | 8.138% | $134.4047 | $134.40 | $134.40 | $134.40 |
| Purchase #7 | $176.40 | 4.203% | $183.8141 | $183.81 | $183.80 | $183.80 |
| 7 purchase totals = | $910.61 | $988.5669 | $988.56 | $988.55 | $988.60 | |