| 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 | $174.38 | 5.167% | $183.3902 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $26.33 | 8.819% | $28.652 | $28.65 | $28.65 | $28.70 |
| Purchase #3 | $33.28 | 5.840% | $35.2236 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $215.26 | 10.755% | $238.4112 | $238.41 | $238.40 | $238.40 |
| Purchase #5 | $59.83 | 5.352% | $63.0321 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $62.96 | 7.743% | $67.835 | $67.84 | $67.85 | $67.80 |
| Purchase #7 | $189.50 | 12.652% | $213.4755 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $761.54 | $830.0196 | $830.02 | $830.05 | $830.00 | |