| 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 | $171.44 | 5.421% | $180.7338 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $239.78 | 3.129% | $247.2827 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $104.79 | 12.108% | $117.478 | $117.48 | $117.50 | $117.50 |
| Purchase #4 | $180.37 | 3.217% | $186.1725 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $126.45 | 13.285% | $143.2489 | $143.25 | $143.25 | $143.20 |
| Purchase #6 | $191.66 | 11.250% | $213.2218 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $209.93 | 12.128% | $235.3903 | $235.39 | $235.40 | $235.40 |
| 7 purchase totals = | $1,224.42 | $1,323.5280 | $1,323.52 | $1,323.55 | $1,323.50 | |