| 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 | $155.58 | 13.804% | $177.0563 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $73.93 | 4.123% | $76.9781 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $46.65 | 10.844% | $51.7087 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $180.81 | 8.609% | $196.3759 | $196.38 | $196.40 | $196.40 |
| Purchase #5 | $171.27 | 12.685% | $192.9956 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $89.33 | 12.501% | $100.4971 | $100.50 | $100.50 | $100.50 |
| Purchase #7 | $186.32 | 9.197% | $203.4559 | $203.46 | $203.45 | $203.50 |
| 7 purchase totals = | $903.89 | $999.0676 | $999.09 | $999.10 | $999.20 | |