| 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 | $77.84 | 8.490% | $84.4486 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $166.56 | 13.247% | $188.6242 | $188.62 | $188.60 | $188.60 |
| Purchase #3 | $194.46 | 11.732% | $217.274 | $217.27 | $217.25 | $217.30 |
| Purchase #4 | $75.77 | 8.565% | $82.2597 | $82.26 | $82.25 | $82.30 |
| Purchase #5 | $180.58 | 10.831% | $200.1386 | $200.14 | $200.15 | $200.10 |
| Purchase #6 | $230.99 | 12.186% | $259.1384 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $98.61 | 8.679% | $107.1684 | $107.17 | $107.15 | $107.20 |
| 7 purchase totals = | $1,024.81 | $1,139.0519 | $1,139.05 | $1,139.00 | $1,139.00 | |