| 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 | $172.91 | 7.195% | $185.3509 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $22.61 | 8.604% | $24.5554 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $46.99 | 5.428% | $49.5406 | $49.54 | $49.55 | $49.50 |
| Purchase #4 | $207.49 | 4.791% | $217.4308 | $217.43 | $217.45 | $217.40 |
| Purchase #5 | $45.49 | 3.197% | $46.9443 | $46.94 | $46.95 | $46.90 |
| Purchase #6 | $199.39 | 8.264% | $215.8676 | $215.87 | $215.85 | $215.90 |
| Purchase #7 | $92.86 | 11.718% | $103.7413 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $787.74 | $843.4309 | $843.43 | $843.45 | $843.40 | |