| 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 | $185.47 | 5.374% | $195.4372 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $240.27 | 3.314% | $248.2325 | $248.23 | $248.25 | $248.20 |
| Purchase #3 | $61.26 | 11.561% | $68.3423 | $68.34 | $68.35 | $68.30 |
| Purchase #4 | $167.86 | 9.464% | $183.7463 | $183.75 | $183.75 | $183.70 |
| Purchase #5 | $168.34 | 6.485% | $179.2568 | $179.26 | $179.25 | $179.30 |
| Purchase #6 | $164.29 | 13.392% | $186.2917 | $186.29 | $186.30 | $186.30 |
| Purchase #7 | $63.56 | 9.782% | $69.7774 | $69.78 | $69.80 | $69.80 |
| 7 purchase totals = | $1,051.05 | $1,131.0842 | $1,131.09 | $1,131.15 | $1,131.00 | |