| 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 | $148.50 | 13.112% | $167.9713 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $187.27 | 11.272% | $208.3791 | $208.38 | $208.40 | $208.40 |
| Purchase #3 | $222.59 | 6.491% | $237.0383 | $237.04 | $237.05 | $237.00 |
| Purchase #4 | $142.67 | 3.441% | $147.5793 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $70.65 | 11.844% | $79.0178 | $79.02 | $79.00 | $79.00 |
| Purchase #6 | $77.89 | 12.308% | $87.4767 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $180.47 | 9.574% | $197.7482 | $197.75 | $197.75 | $197.70 |
| 7 purchase totals = | $1,030.04 | $1,125.2107 | $1,125.22 | $1,125.25 | $1,125.20 | |