| 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 | $170.88 | 11.405% | $190.3689 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $227.68 | 9.145% | $248.5013 | $248.50 | $248.50 | $248.50 |
| Purchase #3 | $206.27 | 5.716% | $218.0604 | $218.06 | $218.05 | $218.10 |
| Purchase #4 | $88.38 | 7.690% | $95.1764 | $95.18 | $95.20 | $95.20 |
| Purchase #5 | $42.91 | 6.253% | $45.5932 | $45.59 | $45.60 | $45.60 |
| Purchase #6 | $186.77 | 12.294% | $209.7315 | $209.73 | $209.75 | $209.70 |
| Purchase #7 | $7.63 | 5.416% | $8.0432 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $930.52 | $1,015.4749 | $1,015.47 | $1,015.50 | $1,015.50 | |