| 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 | $139.50 | 10.416% | $154.0303 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $108.91 | 8.167% | $117.8047 | $117.80 | $117.80 | $117.80 |
| Purchase #3 | $103.77 | 3.183% | $107.073 | $107.07 | $107.05 | $107.10 |
| Purchase #4 | $59.46 | 7.208% | $63.7459 | $63.75 | $63.75 | $63.70 |
| Purchase #5 | $83.75 | 9.112% | $91.3813 | $91.38 | $91.40 | $91.40 |
| Purchase #6 | $131.45 | 7.370% | $141.1379 | $141.14 | $141.15 | $141.10 |
| Purchase #7 | $108.81 | 13.218% | $123.1925 | $123.19 | $123.20 | $123.20 |
| 7 purchase totals = | $735.65 | $798.3656 | $798.36 | $798.40 | $798.30 | |