| 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 | $151.50 | 7.815% | $163.3397 | $163.34 | $163.35 | $163.30 |
| Purchase #2 | $150.44 | 13.155% | $170.2304 | $170.23 | $170.25 | $170.20 |
| Purchase #3 | $246.45 | 6.548% | $262.5875 | $262.59 | $262.60 | $262.60 |
| Purchase #4 | $206.74 | 3.596% | $214.1744 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $220.72 | 13.872% | $251.3383 | $251.34 | $251.35 | $251.30 |
| Purchase #6 | $13.69 | 12.308% | $15.375 | $15.38 | $15.40 | $15.40 |
| Purchase #7 | $122.53 | 10.578% | $135.4912 | $135.49 | $135.50 | $135.50 |
| 7 purchase totals = | $1,112.07 | $1,212.5365 | $1,212.54 | $1,212.60 | $1,212.50 | |