| 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 | $177.60 | 3.432% | $183.6952 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $60.33 | 7.563% | $64.8928 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $20.81 | 11.534% | $23.2102 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $213.65 | 4.582% | $223.4394 | $223.44 | $223.45 | $223.40 |
| Purchase #5 | $216.98 | 4.732% | $227.2475 | $227.25 | $227.25 | $227.20 |
| Purchase #6 | $119.29 | 6.298% | $126.8029 | $126.80 | $126.80 | $126.80 |
| Purchase #7 | $222.66 | 7.543% | $239.4552 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,031.32 | $1,088.7432 | $1,088.75 | $1,088.75 | $1,088.70 | |