| 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 | $134.79 | 11.107% | $149.7611 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $159.79 | 12.713% | $180.1041 | $180.10 | $180.10 | $180.10 |
| Purchase #3 | $136.77 | 3.329% | $141.3231 | $141.32 | $141.30 | $141.30 |
| Purchase #4 | $77.76 | 11.142% | $86.424 | $86.42 | $86.40 | $86.40 |
| Purchase #5 | $245.51 | 12.160% | $275.364 | $275.36 | $275.35 | $275.40 |
| Purchase #6 | $14.50 | 5.308% | $15.2697 | $15.27 | $15.25 | $15.30 |
| Purchase #7 | $134.62 | 7.486% | $144.6977 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $903.74 | $992.9437 | $992.93 | $992.85 | $993.00 | |