| 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 | $157.97 | 4.293% | $164.7517 | $164.75 | $164.75 | $164.80 |
| Purchase #2 | $235.70 | 6.242% | $250.4124 | $250.41 | $250.40 | $250.40 |
| Purchase #3 | $73.48 | 5.653% | $77.6338 | $77.63 | $77.65 | $77.60 |
| Purchase #4 | $74.42 | 7.596% | $80.0729 | $80.07 | $80.05 | $80.10 |
| Purchase #5 | $235.76 | 3.349% | $243.6556 | $243.66 | $243.65 | $243.70 |
| Purchase #6 | $32.73 | 13.750% | $37.2304 | $37.23 | $37.25 | $37.20 |
| Purchase #7 | $129.59 | 11.820% | $144.9075 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $939.65 | $998.6643 | $998.66 | $998.65 | $998.70 | |