| 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 | $118.33 | 11.685% | $132.1569 | $132.16 | $132.15 | $132.20 |
| Purchase #2 | $31.37 | 8.354% | $33.9906 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $10.58 | 12.133% | $11.8637 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $180.64 | 6.108% | $191.6735 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $224.51 | 9.537% | $245.9215 | $245.92 | $245.90 | $245.90 |
| Purchase #6 | $201.75 | 3.556% | $208.9242 | $208.92 | $208.90 | $208.90 |
| Purchase #7 | $37.92 | 7.641% | $40.8175 | $40.82 | $40.80 | $40.80 |
| 7 purchase totals = | $805.10 | $865.3479 | $865.34 | $865.25 | $865.40 | |