| 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 | $40.85 | 11.176% | $45.4154 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $146.82 | 12.860% | $165.7011 | $165.70 | $165.70 | $165.70 |
| Purchase #3 | $231.69 | 5.514% | $244.4654 | $244.47 | $244.45 | $244.50 |
| Purchase #4 | $206.39 | 5.715% | $218.1852 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $81.86 | 8.273% | $88.6323 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $135.52 | 12.153% | $151.9897 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $48.64 | 7.567% | $52.3206 | $52.32 | $52.30 | $52.30 |
| 7 purchase totals = | $891.77 | $966.7097 | $966.72 | $966.70 | $966.70 | |