| 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 | $199.54 | 11.661% | $222.8084 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $139.49 | 13.837% | $158.7912 | $158.79 | $158.80 | $158.80 |
| Purchase #3 | $160.87 | 4.774% | $168.5499 | $168.55 | $168.55 | $168.50 |
| Purchase #4 | $197.25 | 8.717% | $214.4443 | $214.44 | $214.45 | $214.40 |
| Purchase #5 | $87.28 | 8.313% | $94.5356 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $34.99 | 3.266% | $36.1328 | $36.13 | $36.15 | $36.10 |
| Purchase #7 | $134.31 | 6.643% | $143.2322 | $143.23 | $143.25 | $143.20 |
| 7 purchase totals = | $953.73 | $1,038.4944 | $1,038.49 | $1,038.55 | $1,038.30 | |