| 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 | $177.74 | 11.779% | $198.676 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $163.31 | 6.498% | $173.9219 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $169.46 | 13.554% | $192.4286 | $192.43 | $192.45 | $192.40 |
| Purchase #4 | $15.85 | 4.748% | $16.6026 | $16.60 | $16.60 | $16.60 |
| Purchase #5 | $43.51 | 13.787% | $49.5087 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $132.84 | 5.193% | $139.7384 | $139.74 | $139.75 | $139.70 |
| Purchase #7 | $212.26 | 4.757% | $222.3572 | $222.36 | $222.35 | $222.40 |
| 7 purchase totals = | $914.97 | $993.2334 | $993.24 | $993.25 | $993.20 | |