| 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 | $179.52 | 3.674% | $186.1156 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $233.67 | 11.233% | $259.9182 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $181.81 | 10.606% | $201.0928 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $84.70 | 3.617% | $87.7636 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $173.83 | 12.339% | $195.2789 | $195.28 | $195.30 | $195.30 |
| Purchase #6 | $16.89 | 5.212% | $17.7703 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $36.62 | 4.456% | $38.2518 | $38.25 | $38.25 | $38.30 |
| 7 purchase totals = | $907.04 | $986.1912 | $986.19 | $986.15 | $986.30 | |