| 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 | $148.92 | 12.530% | $167.5797 | $167.58 | $167.60 | $167.60 |
| Purchase #2 | $50.51 | 3.224% | $52.1384 | $52.14 | $52.15 | $52.10 |
| Purchase #3 | $11.34 | 8.473% | $12.3008 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $214.36 | 4.394% | $223.779 | $223.78 | $223.80 | $223.80 |
| Purchase #5 | $40.34 | 8.395% | $43.7265 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $47.99 | 3.663% | $49.7479 | $49.75 | $49.75 | $49.70 |
| Purchase #7 | $51.38 | 5.257% | $54.081 | $54.08 | $54.10 | $54.10 |
| 7 purchase totals = | $564.84 | $603.3533 | $603.36 | $603.45 | $603.30 | |