| 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 | $155.46 | 9.222% | $169.7965 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $209.95 | 10.208% | $231.3817 | $231.38 | $231.40 | $231.40 |
| Purchase #3 | $183.51 | 12.747% | $206.902 | $206.90 | $206.90 | $206.90 |
| Purchase #4 | $171.59 | 11.765% | $191.7776 | $191.78 | $191.80 | $191.80 |
| Purchase #5 | $134.71 | 9.845% | $147.9722 | $147.97 | $147.95 | $148.00 |
| Purchase #6 | $214.86 | 9.508% | $235.2889 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $231.95 | 12.393% | $260.6956 | $260.70 | $260.70 | $260.70 |
| 7 purchase totals = | $1,302.03 | $1,443.8145 | $1,443.82 | $1,443.85 | $1,443.90 | |