| 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 | $215.56 | 5.507% | $227.4309 | $227.43 | $227.45 | $227.40 |
| Purchase #2 | $143.44 | 11.270% | $159.6057 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $26.61 | 3.746% | $27.6068 | $27.61 | $27.60 | $27.60 |
| Purchase #4 | $182.86 | 4.478% | $191.0485 | $191.05 | $191.05 | $191.00 |
| Purchase #5 | $118.44 | 3.281% | $122.326 | $122.33 | $122.35 | $122.30 |
| Purchase #6 | $161.43 | 10.843% | $178.9339 | $178.93 | $178.95 | $178.90 |
| Purchase #7 | $208.80 | 5.604% | $220.5012 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $1,057.14 | $1,127.4530 | $1,127.46 | $1,127.50 | $1,127.30 | |