| 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 | $11.57 | 6.538% | $12.3264 | $12.33 | $12.35 | $12.30 |
| Purchase #2 | $173.89 | 7.525% | $186.9752 | $186.98 | $187.00 | $187.00 |
| Purchase #3 | $209.55 | 12.387% | $235.507 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $213.26 | 4.693% | $223.2683 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $7.50 | 4.388% | $7.8291 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $133.84 | 9.246% | $146.2148 | $146.21 | $146.20 | $146.20 |
| Purchase #7 | $145.81 | 6.154% | $154.7831 | $154.78 | $154.80 | $154.80 |
| 7 purchase totals = | $895.42 | $966.9039 | $966.91 | $966.95 | $966.90 | |