| 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 | $73.80 | 4.546% | $77.1549 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $171.85 | 8.543% | $186.5311 | $186.53 | $186.55 | $186.50 |
| Purchase #3 | $112.46 | 3.153% | $116.0059 | $116.01 | $116.00 | $116.00 |
| Purchase #4 | $19.90 | 4.318% | $20.7593 | $20.76 | $20.75 | $20.80 |
| Purchase #5 | $241.92 | 12.829% | $272.9559 | $272.96 | $272.95 | $273.00 |
| Purchase #6 | $222.54 | 4.781% | $233.1796 | $233.18 | $233.20 | $233.20 |
| Purchase #7 | $92.41 | 7.787% | $99.606 | $99.61 | $99.60 | $99.60 |
| 7 purchase totals = | $934.88 | $1,006.1927 | $1,006.20 | $1,006.20 | $1,006.30 | |