| 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 | $102.25 | 9.536% | $112.0006 | $112.00 | $112.00 | $112.00 |
| Purchase #2 | $13.65 | 13.336% | $15.4704 | $15.47 | $15.45 | $15.50 |
| Purchase #3 | $178.39 | 8.731% | $193.9652 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $37.75 | 7.449% | $40.562 | $40.56 | $40.55 | $40.60 |
| Purchase #5 | $85.77 | 13.525% | $97.3704 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $76.96 | 5.778% | $81.4067 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $149.76 | 8.350% | $162.265 | $162.27 | $162.25 | $162.30 |
| 7 purchase totals = | $644.53 | $703.0403 | $703.05 | $702.95 | $703.20 | |