| 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 | $182.98 | 9.568% | $200.4875 | $200.49 | $200.50 | $200.50 |
| Purchase #2 | $122.68 | 4.144% | $127.7639 | $127.76 | $127.75 | $127.80 |
| Purchase #3 | $80.35 | 10.745% | $88.9836 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $76.73 | 9.235% | $83.816 | $83.82 | $83.80 | $83.80 |
| Purchase #5 | $106.95 | 8.149% | $115.6654 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $63.80 | 10.247% | $70.3376 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $107.99 | 8.483% | $117.1508 | $117.15 | $117.15 | $117.20 |
| 7 purchase totals = | $741.48 | $804.2048 | $804.21 | $804.20 | $804.30 | |