| 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 | $168.65 | 4.566% | $176.3506 | $176.35 | $176.35 | $176.40 |
| Purchase #2 | $230.99 | 8.340% | $250.2546 | $250.25 | $250.25 | $250.30 |
| Purchase #3 | $74.54 | 6.426% | $79.3299 | $79.33 | $79.35 | $79.30 |
| Purchase #4 | $129.55 | 11.119% | $143.9547 | $143.95 | $143.95 | $144.00 |
| Purchase #5 | $187.95 | 4.227% | $195.8946 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $8.92 | 10.533% | $9.8595 | $9.86 | $9.85 | $9.90 |
| Purchase #7 | $91.36 | 10.453% | $100.9099 | $100.91 | $100.90 | $100.90 |
| 7 purchase totals = | $891.96 | $956.5538 | $956.54 | $956.55 | $956.70 | |