| 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 | $166.57 | 10.196% | $183.5535 | $183.55 | $183.55 | $183.60 |
| Purchase #2 | $123.88 | 3.215% | $127.8627 | $127.86 | $127.85 | $127.90 |
| Purchase #3 | $96.38 | 13.446% | $109.3393 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $46.70 | 8.258% | $50.5565 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $185.74 | 9.814% | $203.9685 | $203.97 | $203.95 | $204.00 |
| Purchase #6 | $17.91 | 10.807% | $19.8455 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $226.79 | 3.561% | $234.866 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $863.97 | $929.9920 | $930.00 | $929.95 | $930.10 | |