| 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 | $148.87 | 12.705% | $167.7839 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $246.94 | 7.426% | $265.2778 | $265.28 | $265.30 | $265.30 |
| Purchase #3 | $146.69 | 7.330% | $157.4424 | $157.44 | $157.45 | $157.40 |
| Purchase #4 | $17.43 | 12.802% | $19.6614 | $19.66 | $19.65 | $19.70 |
| Purchase #5 | $17.32 | 12.124% | $19.4199 | $19.42 | $19.40 | $19.40 |
| Purchase #6 | $117.51 | 9.857% | $129.093 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $31.93 | 9.800% | $35.0591 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $726.69 | $793.7375 | $793.73 | $793.75 | $793.80 | |