| 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 | $171.87 | 6.745% | $183.4626 | $183.46 | $183.45 | $183.50 |
| Purchase #2 | $45.37 | 7.835% | $48.9247 | $48.92 | $48.90 | $48.90 |
| Purchase #3 | $92.42 | 3.318% | $95.4865 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $90.98 | 12.515% | $102.3661 | $102.37 | $102.35 | $102.40 |
| Purchase #5 | $34.75 | 12.627% | $39.1379 | $39.14 | $39.15 | $39.10 |
| Purchase #6 | $130.27 | 13.524% | $147.8877 | $147.89 | $147.90 | $147.90 |
| Purchase #7 | $185.91 | 3.662% | $192.718 | $192.72 | $192.70 | $192.70 |
| 7 purchase totals = | $751.57 | $809.9835 | $809.99 | $809.95 | $810.00 | |