| 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 | $134.57 | 11.767% | $150.4049 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $138.67 | 3.760% | $143.884 | $143.88 | $143.90 | $143.90 |
| Purchase #3 | $21.49 | 7.180% | $23.033 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $206.79 | 13.187% | $234.0594 | $234.06 | $234.05 | $234.10 |
| Purchase #5 | $244.62 | 3.301% | $252.6949 | $252.69 | $252.70 | $252.70 |
| Purchase #6 | $24.88 | 9.208% | $27.171 | $27.17 | $27.15 | $27.20 |
| Purchase #7 | $54.61 | 3.716% | $56.6393 | $56.64 | $56.65 | $56.60 |
| 7 purchase totals = | $825.63 | $887.8865 | $887.87 | $887.90 | $887.90 | |