| 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 | $150.37 | 12.446% | $169.0851 | $169.09 | $169.10 | $169.10 |
| Purchase #2 | $31.81 | 11.223% | $35.38 | $35.38 | $35.40 | $35.40 |
| Purchase #3 | $18.96 | 3.202% | $19.5671 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $214.47 | 9.766% | $235.4151 | $235.42 | $235.40 | $235.40 |
| Purchase #5 | $179.39 | 13.650% | $203.8767 | $203.88 | $203.90 | $203.90 |
| Purchase #6 | $10.41 | 8.782% | $11.3242 | $11.32 | $11.30 | $11.30 |
| Purchase #7 | $244.30 | 10.250% | $269.3408 | $269.34 | $269.35 | $269.30 |
| 7 purchase totals = | $849.71 | $943.9890 | $944.00 | $944.00 | $944.00 | |