| 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 | $160.81 | 11.652% | $179.5476 | $179.55 | $179.55 | $179.50 |
| Purchase #2 | $235.93 | 9.803% | $259.0582 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $186.75 | 12.587% | $210.2562 | $210.26 | $210.25 | $210.30 |
| Purchase #4 | $241.72 | 7.471% | $259.7789 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $157.40 | 11.378% | $175.309 | $175.31 | $175.30 | $175.30 |
| Purchase #6 | $117.53 | 3.275% | $121.3791 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $151.47 | 7.400% | $162.6788 | $162.68 | $162.70 | $162.70 |
| 7 purchase totals = | $1,251.61 | $1,368.0078 | $1,368.02 | $1,368.05 | $1,368.10 | |