| 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 | $175.49 | 3.662% | $181.9164 | $181.92 | $181.90 | $181.90 |
| Purchase #2 | $183.39 | 12.776% | $206.8199 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $167.86 | 3.462% | $173.6713 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $208.34 | 11.146% | $231.5616 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $210.57 | 8.637% | $228.7569 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $181.92 | 8.449% | $197.2904 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $61.46 | 6.873% | $65.6841 | $65.68 | $65.70 | $65.70 |
| 7 purchase totals = | $1,189.03 | $1,285.7006 | $1,285.70 | $1,285.65 | $1,285.80 | |