| 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 | $183.86 | 5.322% | $193.645 | $193.65 | $193.65 | $193.60 |
| Purchase #2 | $250.84 | 7.492% | $269.6329 | $269.63 | $269.65 | $269.60 |
| Purchase #3 | $246.41 | 8.404% | $267.1183 | $267.12 | $267.10 | $267.10 |
| Purchase #4 | $150.60 | 13.804% | $171.3888 | $171.39 | $171.40 | $171.40 |
| Purchase #5 | $242.70 | 3.510% | $251.2188 | $251.22 | $251.20 | $251.20 |
| Purchase #6 | $130.26 | 7.540% | $140.0816 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $158.40 | 3.222% | $163.5036 | $163.50 | $163.50 | $163.50 |
| 7 purchase totals = | $1,363.07 | $1,456.5890 | $1,456.59 | $1,456.60 | $1,456.50 | |