| 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 | $195.25 | 7.242% | $209.39 | $209.39 | $209.40 | $209.40 |
| Purchase #2 | $173.82 | 12.577% | $195.6813 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $30.28 | 3.796% | $31.4294 | $31.43 | $31.45 | $31.40 |
| Purchase #4 | $209.99 | 7.418% | $225.5671 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $36.60 | 13.618% | $41.5842 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $155.95 | 6.419% | $165.9604 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $155.60 | 5.350% | $163.9246 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $957.49 | $1,033.5370 | $1,033.53 | $1,033.55 | $1,033.60 | |