| 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 | $116.79 | 12.739% | $131.6679 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $126.49 | 6.361% | $134.536 | $134.54 | $134.55 | $134.50 |
| Purchase #3 | $84.25 | 5.117% | $88.5611 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $128.99 | 5.429% | $135.9929 | $135.99 | $136.00 | $136.00 |
| Purchase #5 | $105.91 | 12.225% | $118.8575 | $118.86 | $118.85 | $118.90 |
| Purchase #6 | $183.36 | 11.197% | $203.8908 | $203.89 | $203.90 | $203.90 |
| Purchase #7 | $157.84 | 9.757% | $173.2404 | $173.24 | $173.25 | $173.20 |
| 7 purchase totals = | $903.63 | $986.7466 | $986.75 | $986.75 | $986.80 | |