| 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 | $116.30 | 13.812% | $132.3634 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $243.32 | 3.378% | $251.5393 | $251.54 | $251.55 | $251.50 |
| Purchase #3 | $185.79 | 5.854% | $196.6661 | $196.67 | $196.65 | $196.70 |
| Purchase #4 | $143.55 | 13.233% | $162.546 | $162.55 | $162.55 | $162.50 |
| Purchase #5 | $136.45 | 5.500% | $143.9548 | $143.95 | $143.95 | $144.00 |
| Purchase #6 | $14.57 | 10.712% | $16.1307 | $16.13 | $16.15 | $16.10 |
| Purchase #7 | $145.65 | 10.228% | $160.5471 | $160.55 | $160.55 | $160.50 |
| 7 purchase totals = | $985.63 | $1,063.7474 | $1,063.75 | $1,063.75 | $1,063.70 | |