| 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 | $162.89 | 11.161% | $181.0702 | $181.07 | $181.05 | $181.10 |
| Purchase #2 | $66.65 | 7.855% | $71.8854 | $71.89 | $71.90 | $71.90 |
| Purchase #3 | $20.33 | 10.485% | $22.4616 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $16.65 | 5.581% | $17.5792 | $17.58 | $17.60 | $17.60 |
| Purchase #5 | $21.46 | 7.732% | $23.1193 | $23.12 | $23.10 | $23.10 |
| Purchase #6 | $29.25 | 4.203% | $30.4794 | $30.48 | $30.50 | $30.50 |
| Purchase #7 | $247.97 | 13.764% | $282.1006 | $282.10 | $282.10 | $282.10 |
| 7 purchase totals = | $565.20 | $628.6957 | $628.70 | $628.70 | $628.80 | |