| 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 | $180.30 | 5.258% | $189.7802 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $46.37 | 6.602% | $49.4313 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $216.57 | 12.595% | $243.847 | $243.85 | $243.85 | $243.80 |
| Purchase #4 | $55.42 | 8.629% | $60.2022 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $182.80 | 11.304% | $203.4637 | $203.46 | $203.45 | $203.50 |
| Purchase #6 | $232.92 | 6.661% | $248.4348 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $112.49 | 9.365% | $123.0247 | $123.02 | $123.00 | $123.00 |
| 7 purchase totals = | $1,026.87 | $1,118.1839 | $1,118.17 | $1,118.20 | $1,118.10 | |