| 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 | $221.75 | 4.592% | $231.9328 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $165.69 | 12.661% | $186.668 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $100.47 | 10.435% | $110.954 | $110.95 | $110.95 | $111.00 |
| Purchase #4 | $116.84 | 12.454% | $131.3913 | $131.39 | $131.40 | $131.40 |
| Purchase #5 | $187.58 | 10.641% | $207.5404 | $207.54 | $207.55 | $207.50 |
| Purchase #6 | $15.66 | 13.455% | $17.7671 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $61.95 | 10.174% | $68.2528 | $68.25 | $68.25 | $68.30 |
| 7 purchase totals = | $869.94 | $954.5064 | $954.50 | $954.50 | $954.60 | |