| 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 | $186.32 | 8.175% | $201.5517 | $201.55 | $201.55 | $201.60 |
| Purchase #2 | $27.97 | 10.682% | $30.9578 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $190.32 | 8.437% | $206.3773 | $206.38 | $206.40 | $206.40 |
| Purchase #4 | $85.87 | 11.624% | $95.8515 | $95.85 | $95.85 | $95.90 |
| Purchase #5 | $70.25 | 8.770% | $76.4109 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $137.52 | 8.793% | $149.6121 | $149.61 | $149.60 | $149.60 |
| Purchase #7 | $99.28 | 13.636% | $112.8178 | $112.82 | $112.80 | $112.80 |
| 7 purchase totals = | $797.53 | $873.5791 | $873.58 | $873.55 | $873.70 | |