| 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 | $178.79 | 5.717% | $189.0114 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $176.44 | 13.106% | $199.5642 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $245.66 | 4.720% | $257.2552 | $257.26 | $257.25 | $257.30 |
| Purchase #4 | $166.57 | 5.484% | $175.7047 | $175.70 | $175.70 | $175.70 |
| Purchase #5 | $60.85 | 13.142% | $68.8469 | $68.85 | $68.85 | $68.80 |
| Purchase #6 | $196.63 | 9.527% | $215.3629 | $215.36 | $215.35 | $215.40 |
| Purchase #7 | $113.69 | 13.870% | $129.4588 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $1,138.63 | $1,235.2041 | $1,235.20 | $1,235.15 | $1,235.30 | |