| 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 | $155.65 | 12.658% | $175.3522 | $175.35 | $175.35 | $175.40 |
| Purchase #2 | $94.29 | 12.440% | $106.0197 | $106.02 | $106.00 | $106.00 |
| Purchase #3 | $11.38 | 13.484% | $12.9145 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $139.40 | 13.172% | $157.7618 | $157.76 | $157.75 | $157.80 |
| Purchase #5 | $227.48 | 9.110% | $248.2034 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $90.40 | 12.415% | $101.6232 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $95.94 | 3.314% | $99.1195 | $99.12 | $99.10 | $99.10 |
| 7 purchase totals = | $814.54 | $900.9943 | $900.98 | $900.90 | $901.00 | |