| 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 | $157.50 | 9.130% | $171.8798 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $99.60 | 5.113% | $104.6925 | $104.69 | $104.70 | $104.70 |
| Purchase #3 | $203.47 | 5.145% | $213.9385 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $87.47 | 7.683% | $94.1903 | $94.19 | $94.20 | $94.20 |
| Purchase #5 | $207.39 | 4.409% | $216.5338 | $216.53 | $216.55 | $216.50 |
| Purchase #6 | $83.67 | 4.553% | $87.4795 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $9.70 | 3.466% | $10.0362 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $848.80 | $898.7506 | $898.75 | $898.85 | $898.70 | |