| 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 | $188.93 | 9.761% | $207.3715 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $150.93 | 11.533% | $168.3368 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $112.26 | 9.460% | $122.8798 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $17.88 | 5.407% | $18.8468 | $18.85 | $18.85 | $18.80 |
| Purchase #5 | $79.28 | 13.558% | $90.0288 | $90.03 | $90.05 | $90.00 |
| Purchase #6 | $64.36 | 13.187% | $72.8472 | $72.85 | $72.85 | $72.80 |
| Purchase #7 | $165.75 | 6.254% | $176.116 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $779.39 | $856.4269 | $856.44 | $856.45 | $856.30 | |