| 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 | $73.50 | 5.378% | $77.4528 | $77.45 | $77.45 | $77.50 |
| Purchase #2 | $131.68 | 8.760% | $143.2152 | $143.22 | $143.20 | $143.20 |
| Purchase #3 | $197.47 | 8.253% | $213.7672 | $213.77 | $213.75 | $213.80 |
| Purchase #4 | $180.59 | 9.616% | $197.9555 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $118.26 | 4.218% | $123.2482 | $123.25 | $123.25 | $123.20 |
| Purchase #6 | $127.87 | 8.745% | $139.0522 | $139.05 | $139.05 | $139.10 |
| Purchase #7 | $151.63 | 7.139% | $162.4549 | $162.45 | $162.45 | $162.50 |
| 7 purchase totals = | $981.00 | $1,057.1460 | $1,057.15 | $1,057.10 | $1,057.30 | |