| 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 | $170.64 | 13.531% | $193.7293 | $193.73 | $193.75 | $193.70 |
| Purchase #2 | $205.49 | 5.494% | $216.7796 | $216.78 | $216.80 | $216.80 |
| Purchase #3 | $16.50 | 9.122% | $18.0051 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $173.28 | 4.809% | $181.613 | $181.61 | $181.60 | $181.60 |
| Purchase #5 | $44.42 | 10.338% | $49.0121 | $49.01 | $49.00 | $49.00 |
| Purchase #6 | $111.79 | 10.816% | $123.8812 | $123.88 | $123.90 | $123.90 |
| Purchase #7 | $50.49 | 5.749% | $53.3927 | $53.39 | $53.40 | $53.40 |
| 7 purchase totals = | $772.61 | $836.4130 | $836.41 | $836.45 | $836.40 | |