| 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 | $160.79 | 13.645% | $182.7298 | $182.73 | $182.75 | $182.70 |
| Purchase #2 | $203.42 | 4.730% | $213.0418 | $213.04 | $213.05 | $213.00 |
| Purchase #3 | $172.59 | 13.200% | $195.3719 | $195.37 | $195.35 | $195.40 |
| Purchase #4 | $196.68 | 10.723% | $217.77 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $203.75 | 5.614% | $215.1885 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $99.61 | 6.687% | $106.2709 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $70.86 | 12.105% | $79.4376 | $79.44 | $79.45 | $79.40 |
| 7 purchase totals = | $1,107.70 | $1,209.8105 | $1,209.81 | $1,209.80 | $1,209.80 | |