| 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 | $141.35 | 3.604% | $146.4443 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $140.72 | 8.590% | $152.8078 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $94.82 | 10.538% | $104.8121 | $104.81 | $104.80 | $104.80 |
| Purchase #4 | $123.28 | 10.513% | $136.2404 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $193.85 | 8.645% | $210.6083 | $210.61 | $210.60 | $210.60 |
| Purchase #6 | $70.85 | 11.798% | $79.2089 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $156.76 | 13.602% | $178.0825 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $921.63 | $1,008.2043 | $1,008.20 | $1,008.20 | $1,008.10 | |