| 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 | $109.98 | 10.397% | $121.4146 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $143.63 | 13.473% | $162.9813 | $162.98 | $163.00 | $163.00 |
| Purchase #3 | $235.79 | 7.189% | $252.7409 | $252.74 | $252.75 | $252.70 |
| Purchase #4 | $84.26 | 9.825% | $92.5385 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $76.37 | 5.725% | $80.7422 | $80.74 | $80.75 | $80.70 |
| Purchase #6 | $9.84 | 9.455% | $10.7704 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $151.42 | 10.475% | $167.2812 | $167.28 | $167.30 | $167.30 |
| 7 purchase totals = | $811.29 | $888.4691 | $888.46 | $888.50 | $888.40 | |