| 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 | $111.96 | 5.627% | $118.26 | $118.26 | $118.25 | $118.30 |
| Purchase #2 | $66.71 | 6.198% | $70.8447 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $186.64 | 13.372% | $211.5975 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $63.89 | 7.596% | $68.7431 | $68.74 | $68.75 | $68.70 |
| Purchase #5 | $154.99 | 5.340% | $163.2665 | $163.27 | $163.25 | $163.30 |
| Purchase #6 | $189.90 | 8.415% | $205.8801 | $205.88 | $205.90 | $205.90 |
| Purchase #7 | $27.69 | 13.348% | $31.3861 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $801.78 | $869.9780 | $869.98 | $870.00 | $870.00 | |