| 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 | $122.56 | 8.767% | $133.3048 | $133.30 | $133.30 | $133.30 |
| Purchase #2 | $203.64 | 5.769% | $215.388 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $67.45 | 4.671% | $70.6006 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $170.76 | 13.250% | $193.3857 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $54.86 | 11.854% | $61.3631 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $9.30 | 6.504% | $9.9049 | $9.90 | $9.90 | $9.90 |
| Purchase #7 | $80.76 | 12.693% | $91.0109 | $91.01 | $91.00 | $91.00 |
| 7 purchase totals = | $709.33 | $774.9580 | $774.95 | $774.95 | $775.00 | |