| 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 | $136.69 | 5.676% | $144.4485 | $144.45 | $144.45 | $144.40 |
| Purchase #2 | $130.40 | 9.694% | $143.041 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $165.34 | 3.259% | $170.7284 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $171.54 | 6.736% | $183.0949 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $119.74 | 6.597% | $127.6392 | $127.64 | $127.65 | $127.60 |
| Purchase #6 | $33.52 | 7.677% | $36.0933 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $208.73 | 3.193% | $215.3947 | $215.39 | $215.40 | $215.40 |
| 7 purchase totals = | $965.96 | $1,020.4400 | $1,020.43 | $1,020.50 | $1,020.30 | |