| 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 | $123.25 | 9.119% | $134.4892 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $60.80 | 11.457% | $67.7659 | $67.77 | $67.75 | $67.80 |
| Purchase #3 | $156.84 | 4.586% | $164.0327 | $164.03 | $164.05 | $164.00 |
| Purchase #4 | $155.77 | 9.614% | $170.7457 | $170.75 | $170.75 | $170.70 |
| Purchase #5 | $235.27 | 10.321% | $259.5522 | $259.55 | $259.55 | $259.60 |
| Purchase #6 | $57.28 | 7.550% | $61.6046 | $61.60 | $61.60 | $61.60 |
| Purchase #7 | $103.78 | 11.588% | $115.806 | $115.81 | $115.80 | $115.80 |
| 7 purchase totals = | $892.99 | $973.9963 | $974.00 | $974.00 | $974.00 | |