| 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 | $156.38 | 8.384% | $169.4909 | $169.49 | $169.50 | $169.50 |
| Purchase #2 | $121.73 | 7.423% | $130.766 | $130.77 | $130.75 | $130.80 |
| Purchase #3 | $142.89 | 9.141% | $155.9516 | $155.95 | $155.95 | $156.00 |
| Purchase #4 | $46.41 | 13.424% | $52.6401 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $124.83 | 6.579% | $133.0426 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $115.94 | 5.655% | $122.4964 | $122.50 | $122.50 | $122.50 |
| Purchase #7 | $93.26 | 8.164% | $100.8737 | $100.87 | $100.85 | $100.90 |
| 7 purchase totals = | $801.44 | $865.2613 | $865.26 | $865.25 | $865.30 | |