| 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 | $131.98 | 11.363% | $146.9769 | $146.98 | $147.00 | $147.00 |
| Purchase #2 | $214.34 | 13.620% | $243.5331 | $243.53 | $243.55 | $243.50 |
| Purchase #3 | $117.99 | 7.801% | $127.1944 | $127.19 | $127.20 | $127.20 |
| Purchase #4 | $149.47 | 7.553% | $160.7595 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $134.41 | 4.195% | $140.0485 | $140.05 | $140.05 | $140.00 |
| Purchase #6 | $15.40 | 13.672% | $17.5055 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $142.98 | 10.540% | $158.0501 | $158.05 | $158.05 | $158.10 |
| 7 purchase totals = | $906.57 | $994.0680 | $994.07 | $994.10 | $994.10 | |