| 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 | $153.34 | 10.856% | $169.9866 | $169.99 | $170.00 | $170.00 |
| Purchase #2 | $97.26 | 7.205% | $104.2676 | $104.27 | $104.25 | $104.30 |
| Purchase #3 | $27.66 | 10.146% | $30.4664 | $30.47 | $30.45 | $30.50 |
| Purchase #4 | $242.66 | 3.113% | $250.214 | $250.21 | $250.20 | $250.20 |
| Purchase #5 | $39.59 | 12.612% | $44.5831 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $157.54 | 9.725% | $172.8608 | $172.86 | $172.85 | $172.90 |
| Purchase #7 | $61.47 | 3.173% | $63.4204 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $779.52 | $835.7989 | $835.80 | $835.75 | $835.90 | |