| 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 | $23.45 | 12.789% | $26.449 | $26.45 | $26.45 | $26.40 |
| Purchase #2 | $173.27 | 3.403% | $179.1664 | $179.17 | $179.15 | $179.20 |
| Purchase #3 | $44.47 | 13.406% | $50.4316 | $50.43 | $50.45 | $50.40 |
| Purchase #4 | $193.92 | 7.283% | $208.0432 | $208.04 | $208.05 | $208.00 |
| Purchase #5 | $46.54 | 13.582% | $52.8611 | $52.86 | $52.85 | $52.90 |
| Purchase #6 | $209.44 | 6.629% | $223.3238 | $223.32 | $223.30 | $223.30 |
| Purchase #7 | $138.89 | 5.244% | $146.1734 | $146.17 | $146.15 | $146.20 |
| 7 purchase totals = | $829.98 | $886.4485 | $886.44 | $886.40 | $886.40 | |