| 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 | $164.38 | 6.168% | $174.519 | $174.52 | $174.50 | $174.50 |
| Purchase #2 | $15.27 | 10.590% | $16.8871 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $63.68 | 4.581% | $66.5972 | $66.60 | $66.60 | $66.60 |
| Purchase #4 | $43.75 | 10.871% | $48.5061 | $48.51 | $48.50 | $48.50 |
| Purchase #5 | $224.92 | 4.448% | $234.9244 | $234.92 | $234.90 | $234.90 |
| Purchase #6 | $18.29 | 13.683% | $20.7926 | $20.79 | $20.80 | $20.80 |
| Purchase #7 | $214.60 | 9.765% | $235.5557 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $744.89 | $797.7821 | $797.79 | $797.75 | $797.80 | |