| 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 | $154.69 | 12.117% | $173.4338 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $10.58 | 13.116% | $11.9677 | $11.97 | $11.95 | $12.00 |
| Purchase #3 | $221.82 | 6.825% | $236.9592 | $236.96 | $236.95 | $237.00 |
| Purchase #4 | $107.53 | 12.123% | $120.5659 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $75.80 | 10.423% | $83.7006 | $83.70 | $83.70 | $83.70 |
| Purchase #6 | $136.27 | 7.744% | $146.8227 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $206.67 | 3.172% | $213.2256 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $913.36 | $986.6755 | $986.68 | $986.65 | $986.70 | |