| 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 | $168.47 | 5.341% | $177.468 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $30.58 | 9.351% | $33.4395 | $33.44 | $33.45 | $33.40 |
| Purchase #3 | $196.33 | 13.161% | $222.169 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $97.98 | 5.580% | $103.4473 | $103.45 | $103.45 | $103.40 |
| Purchase #5 | $217.92 | 13.590% | $247.5353 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $110.96 | 7.112% | $118.8515 | $118.85 | $118.85 | $118.90 |
| Purchase #7 | $188.46 | 5.818% | $199.4246 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $1,010.70 | $1,102.3352 | $1,102.34 | $1,102.30 | $1,102.30 | |