| 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 | $186.49 | 3.227% | $192.508 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $167.53 | 10.478% | $185.0838 | $185.08 | $185.10 | $185.10 |
| Purchase #3 | $83.89 | 11.115% | $93.2144 | $93.21 | $93.20 | $93.20 |
| Purchase #4 | $45.83 | 9.294% | $50.0894 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $5.48 | 3.728% | $5.6843 | $5.68 | $5.70 | $5.70 |
| Purchase #6 | $218.36 | 12.703% | $246.0983 | $246.10 | $246.10 | $246.10 |
| Purchase #7 | $197.51 | 5.768% | $208.9024 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $905.09 | $981.5806 | $981.57 | $981.60 | $981.60 | |