| 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 | $73.31 | 5.695% | $77.485 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $154.90 | 11.241% | $172.3123 | $172.31 | $172.30 | $172.30 |
| Purchase #3 | $234.75 | 9.835% | $257.8377 | $257.84 | $257.85 | $257.80 |
| Purchase #4 | $116.25 | 9.849% | $127.6995 | $127.70 | $127.70 | $127.70 |
| Purchase #5 | $230.38 | 9.469% | $252.1947 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $245.64 | 7.447% | $263.9328 | $263.93 | $263.95 | $263.90 |
| Purchase #7 | $56.69 | 12.531% | $63.7938 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $1,111.92 | $1,215.2558 | $1,215.25 | $1,215.30 | $1,215.20 | |