| 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 | $153.36 | 5.442% | $161.7059 | $161.71 | $161.70 | $161.70 |
| Purchase #2 | $11.59 | 13.131% | $13.1119 | $13.11 | $13.10 | $13.10 |
| Purchase #3 | $137.41 | 9.473% | $150.4268 | $150.43 | $150.45 | $150.40 |
| Purchase #4 | $203.90 | 13.307% | $231.033 | $231.03 | $231.05 | $231.00 |
| Purchase #5 | $113.39 | 8.650% | $123.1982 | $123.20 | $123.20 | $123.20 |
| Purchase #6 | $186.72 | 12.853% | $210.7191 | $210.72 | $210.70 | $210.70 |
| Purchase #7 | $78.75 | 11.534% | $87.833 | $87.83 | $87.85 | $87.80 |
| 7 purchase totals = | $885.12 | $978.0279 | $978.03 | $978.05 | $977.90 | |