| 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 | $166.59 | 3.806% | $172.9304 | $172.93 | $172.95 | $172.90 |
| Purchase #2 | $60.75 | 13.754% | $69.1056 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $14.31 | 10.189% | $15.768 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $77.88 | 6.812% | $83.1852 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $67.66 | 5.143% | $71.1398 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $247.58 | 9.210% | $270.3821 | $270.38 | $270.40 | $270.40 |
| Purchase #7 | $122.94 | 3.215% | $126.8925 | $126.89 | $126.90 | $126.90 |
| 7 purchase totals = | $757.71 | $809.4036 | $809.41 | $809.45 | $809.40 | |