| 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 | $107.80 | 11.603% | $120.308 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $156.44 | 13.273% | $177.2043 | $177.20 | $177.20 | $177.20 |
| Purchase #3 | $180.59 | 11.449% | $201.2657 | $201.27 | $201.25 | $201.30 |
| Purchase #4 | $77.70 | 12.200% | $87.1794 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $68.49 | 7.622% | $73.7103 | $73.71 | $73.70 | $73.70 |
| Purchase #6 | $52.52 | 10.312% | $57.9359 | $57.94 | $57.95 | $57.90 |
| Purchase #7 | $133.65 | 3.548% | $138.3919 | $138.39 | $138.40 | $138.40 |
| 7 purchase totals = | $777.19 | $855.9955 | $856.00 | $856.00 | $856.00 | |