| 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 | $52.41 | 11.435% | $58.4031 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $150.67 | 9.492% | $164.9716 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $6.96 | 9.815% | $7.6431 | $7.64 | $7.65 | $7.60 |
| Purchase #4 | $179.41 | 10.327% | $197.9377 | $197.94 | $197.95 | $197.90 |
| Purchase #5 | $247.56 | 9.188% | $270.3058 | $270.31 | $270.30 | $270.30 |
| Purchase #6 | $128.61 | 8.370% | $139.3747 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $168.47 | 8.701% | $183.1286 | $183.13 | $183.15 | $183.10 |
| 7 purchase totals = | $934.09 | $1,021.7646 | $1,021.76 | $1,021.75 | $1,021.70 | |