| 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 | $5.29 | 13.759% | $6.0179 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $167.96 | 9.564% | $184.0237 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $186.52 | 12.360% | $209.5739 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $105.80 | 6.185% | $112.3437 | $112.34 | $112.35 | $112.30 |
| Purchase #5 | $14.44 | 10.811% | $16.0011 | $16.00 | $16.00 | $16.00 |
| Purchase #6 | $174.27 | 8.208% | $188.5741 | $188.57 | $188.55 | $188.60 |
| Purchase #7 | $86.69 | 13.376% | $98.2857 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $740.97 | $814.8201 | $814.81 | $814.75 | $814.80 | |