| 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 | $169.96 | 10.599% | $187.9741 | $187.97 | $187.95 | $188.00 |
| Purchase #2 | $143.77 | 13.808% | $163.6218 | $163.62 | $163.60 | $163.60 |
| Purchase #3 | $24.50 | 13.829% | $27.8881 | $27.89 | $27.90 | $27.90 |
| Purchase #4 | $79.26 | 13.706% | $90.1234 | $90.12 | $90.10 | $90.10 |
| Purchase #5 | $239.42 | 3.285% | $247.2849 | $247.28 | $247.30 | $247.30 |
| Purchase #6 | $26.91 | 12.442% | $30.2581 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $62.92 | 3.346% | $65.0253 | $65.03 | $65.05 | $65.00 |
| 7 purchase totals = | $746.74 | $812.1757 | $812.17 | $812.15 | $812.20 | |