| 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 | $160.63 | 4.591% | $168.0045 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $15.36 | 10.549% | $16.9803 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $181.83 | 5.237% | $191.3524 | $191.35 | $191.35 | $191.40 |
| Purchase #4 | $50.27 | 8.391% | $54.4882 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $160.95 | 3.108% | $165.9523 | $165.95 | $165.95 | $166.00 |
| Purchase #6 | $150.73 | 11.389% | $167.8966 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $177.46 | 8.673% | $192.8511 | $192.85 | $192.85 | $192.90 |
| 7 purchase totals = | $897.23 | $957.5254 | $957.52 | $957.55 | $957.70 | |