| 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 | $148.92 | 11.264% | $165.6943 | $165.69 | $165.70 | $165.70 |
| Purchase #2 | $7.96 | 5.686% | $8.4126 | $8.41 | $8.40 | $8.40 |
| Purchase #3 | $225.59 | 3.151% | $232.6983 | $232.70 | $232.70 | $232.70 |
| Purchase #4 | $149.58 | 7.305% | $160.5068 | $160.51 | $160.50 | $160.50 |
| Purchase #5 | $44.90 | 8.358% | $48.6527 | $48.65 | $48.65 | $48.70 |
| Purchase #6 | $7.93 | 12.112% | $8.8905 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $113.60 | 10.175% | $125.1588 | $125.16 | $125.15 | $125.20 |
| 7 purchase totals = | $698.48 | $750.0140 | $750.01 | $750.00 | $750.10 | |