| 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 | $166.88 | 13.312% | $189.0951 | $189.10 | $189.10 | $189.10 |
| Purchase #2 | $171.66 | 8.226% | $185.7808 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $26.56 | 5.612% | $28.0505 | $28.05 | $28.05 | $28.10 |
| Purchase #4 | $51.57 | 4.543% | $53.9128 | $53.91 | $53.90 | $53.90 |
| Purchase #5 | $204.26 | 8.442% | $221.5036 | $221.50 | $221.50 | $221.50 |
| Purchase #6 | $97.29 | 4.144% | $101.3217 | $101.32 | $101.30 | $101.30 |
| Purchase #7 | $186.57 | 4.756% | $195.4433 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $904.79 | $975.1078 | $975.10 | $975.10 | $975.10 | |