| 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 | $75.67 | 9.586% | $82.9237 | $82.92 | $82.90 | $82.90 |
| Purchase #2 | $137.26 | 9.746% | $150.6374 | $150.64 | $150.65 | $150.60 |
| Purchase #3 | $216.63 | 7.218% | $232.2664 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $115.28 | 5.775% | $121.9374 | $121.94 | $121.95 | $121.90 |
| Purchase #5 | $56.86 | 8.270% | $61.5623 | $61.56 | $61.55 | $61.60 |
| Purchase #6 | $167.96 | 10.155% | $185.0163 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $100.54 | 12.378% | $112.9848 | $112.98 | $113.00 | $113.00 |
| 7 purchase totals = | $870.20 | $947.3283 | $947.33 | $947.30 | $947.30 | |