| 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 | $140.64 | 3.330% | $145.3233 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $186.76 | 9.648% | $204.7786 | $204.78 | $204.80 | $204.80 |
| Purchase #3 | $147.63 | 7.316% | $158.4306 | $158.43 | $158.45 | $158.40 |
| Purchase #4 | $208.68 | 7.293% | $223.899 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $54.92 | 11.426% | $61.1952 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $32.55 | 10.450% | $35.9515 | $35.95 | $35.95 | $36.00 |
| Purchase #7 | $16.40 | 8.588% | $17.8084 | $17.81 | $17.80 | $17.80 |
| 7 purchase totals = | $787.58 | $847.3866 | $847.39 | $847.40 | $847.40 | |