| 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 | $141.48 | 13.598% | $160.7185 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $76.32 | 11.758% | $85.2937 | $85.29 | $85.30 | $85.30 |
| Purchase #3 | $189.37 | 9.392% | $207.1556 | $207.16 | $207.15 | $207.20 |
| Purchase #4 | $62.30 | 11.491% | $69.4589 | $69.46 | $69.45 | $69.50 |
| Purchase #5 | $45.57 | 5.798% | $48.2121 | $48.21 | $48.20 | $48.20 |
| Purchase #6 | $160.82 | 8.713% | $174.8322 | $174.83 | $174.85 | $174.80 |
| Purchase #7 | $50.93 | 6.561% | $54.2715 | $54.27 | $54.25 | $54.30 |
| 7 purchase totals = | $726.79 | $799.9425 | $799.94 | $799.90 | $800.00 | |