| 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 | $128.90 | 3.477% | $133.3819 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $31.73 | 12.336% | $35.6442 | $35.64 | $35.65 | $35.60 |
| Purchase #3 | $51.76 | 10.712% | $57.3045 | $57.30 | $57.30 | $57.30 |
| Purchase #4 | $125.98 | 10.863% | $139.6652 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $203.51 | 3.213% | $210.0488 | $210.05 | $210.05 | $210.00 |
| Purchase #6 | $184.67 | 4.605% | $193.1741 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $49.61 | 7.871% | $53.5148 | $53.51 | $53.50 | $53.50 |
| 7 purchase totals = | $776.16 | $822.7335 | $822.72 | $822.70 | $822.70 | |