| 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 | $112.82 | 6.864% | $120.564 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $107.77 | 13.379% | $122.1885 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $209.75 | 10.310% | $231.3752 | $231.38 | $231.40 | $231.40 |
| Purchase #4 | $156.82 | 7.267% | $168.2161 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $64.44 | 12.703% | $72.6258 | $72.63 | $72.65 | $72.60 |
| Purchase #6 | $179.77 | 5.175% | $189.0731 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $36.79 | 10.759% | $40.7482 | $40.75 | $40.75 | $40.70 |
| 7 purchase totals = | $868.16 | $944.7909 | $944.80 | $944.80 | $944.80 | |