| 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 | $188.79 | 9.846% | $207.3783 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $156.76 | 11.351% | $174.5538 | $174.55 | $174.55 | $174.60 |
| Purchase #3 | $140.53 | 6.549% | $149.7333 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $161.99 | 5.689% | $171.2056 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $91.45 | 11.764% | $102.2082 | $102.21 | $102.20 | $102.20 |
| Purchase #6 | $159.93 | 7.567% | $172.0319 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $128.57 | 4.391% | $134.2155 | $134.22 | $134.20 | $134.20 |
| 7 purchase totals = | $1,028.02 | $1,111.3266 | $1,111.33 | $1,111.35 | $1,111.30 | |