| 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 | $66.51 | 6.858% | $71.0713 | $71.07 | $71.05 | $71.10 |
| Purchase #2 | $157.46 | 5.570% | $166.2305 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $130.85 | 11.197% | $145.5013 | $145.50 | $145.50 | $145.50 |
| Purchase #4 | $189.35 | 12.338% | $212.712 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $227.49 | 13.274% | $257.687 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $70.27 | 8.775% | $76.4362 | $76.44 | $76.45 | $76.40 |
| Purchase #7 | $207.60 | 10.375% | $229.1385 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $1,049.53 | $1,158.7768 | $1,158.78 | $1,158.80 | $1,158.70 | |