| 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 | $183.78 | 6.332% | $195.4169 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $106.39 | 7.205% | $114.0554 | $114.06 | $114.05 | $114.10 |
| Purchase #3 | $34.75 | 6.417% | $36.9799 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $237.29 | 11.646% | $264.9248 | $264.92 | $264.90 | $264.90 |
| Purchase #5 | $129.53 | 13.296% | $146.7523 | $146.75 | $146.75 | $146.80 |
| Purchase #6 | $62.35 | 7.699% | $67.1503 | $67.15 | $67.15 | $67.20 |
| Purchase #7 | $126.36 | 13.231% | $143.0787 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $880.45 | $968.3583 | $968.36 | $968.35 | $968.50 | |