| 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 | $123.26 | 11.446% | $137.3683 | $137.37 | $137.35 | $137.40 |
| Purchase #2 | $43.66 | 12.598% | $49.1603 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $243.74 | 5.515% | $257.1823 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $95.60 | 4.771% | $100.1611 | $100.16 | $100.15 | $100.20 |
| Purchase #5 | $126.80 | 3.639% | $131.4143 | $131.41 | $131.40 | $131.40 |
| Purchase #6 | $121.88 | 3.131% | $125.6961 | $125.70 | $125.70 | $125.70 |
| Purchase #7 | $136.56 | 10.750% | $151.2402 | $151.24 | $151.25 | $151.20 |
| 7 purchase totals = | $891.50 | $952.2226 | $952.22 | $952.20 | $952.30 | |