| 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 | $220.89 | 3.708% | $229.0806 | $229.08 | $229.10 | $229.10 |
| Purchase #2 | $162.37 | 10.485% | $179.3945 | $179.39 | $179.40 | $179.40 |
| Purchase #3 | $71.71 | 3.670% | $74.3418 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $12.76 | 7.739% | $13.7475 | $13.75 | $13.75 | $13.70 |
| Purchase #5 | $36.25 | 11.299% | $40.3459 | $40.35 | $40.35 | $40.30 |
| Purchase #6 | $160.83 | 8.748% | $174.8994 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $75.40 | 11.415% | $84.0069 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $740.21 | $795.8166 | $795.82 | $795.85 | $795.70 | |