| 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 | $121.47 | 12.753% | $136.9611 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $94.34 | 3.539% | $97.6787 | $97.68 | $97.70 | $97.70 |
| Purchase #3 | $241.43 | 7.606% | $259.7932 | $259.79 | $259.80 | $259.80 |
| Purchase #4 | $145.99 | 5.291% | $153.7143 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $74.36 | 6.259% | $79.0142 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $8.28 | 4.642% | $8.6644 | $8.66 | $8.65 | $8.70 |
| Purchase #7 | $144.38 | 12.776% | $162.826 | $162.83 | $162.85 | $162.80 |
| 7 purchase totals = | $830.25 | $898.6519 | $898.64 | $898.65 | $898.70 | |