| 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 | $168.38 | 9.173% | $183.8255 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $186.92 | 7.556% | $201.0437 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $63.91 | 8.519% | $69.3545 | $69.35 | $69.35 | $69.40 |
| Purchase #4 | $96.67 | 9.843% | $106.1852 | $106.19 | $106.20 | $106.20 |
| Purchase #5 | $59.32 | 8.748% | $64.5093 | $64.51 | $64.50 | $64.50 |
| Purchase #6 | $55.86 | 3.784% | $57.9737 | $57.97 | $57.95 | $58.00 |
| Purchase #7 | $44.35 | 6.406% | $47.1911 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $675.41 | $730.0830 | $730.08 | $730.10 | $730.10 | |