| 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 | $188.26 | 3.592% | $195.0223 | $195.02 | $195.00 | $195.00 |
| Purchase #2 | $55.65 | 4.441% | $58.1214 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $127.63 | 8.764% | $138.8155 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $215.58 | 7.516% | $231.783 | $231.78 | $231.80 | $231.80 |
| Purchase #5 | $197.84 | 5.161% | $208.0505 | $208.05 | $208.05 | $208.10 |
| Purchase #6 | $95.75 | 3.849% | $99.4354 | $99.44 | $99.45 | $99.40 |
| Purchase #7 | $168.43 | 5.450% | $177.6094 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $1,049.14 | $1,108.8375 | $1,108.84 | $1,108.80 | $1,108.80 | |