| 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 | $176.32 | 13.562% | $200.2325 | $200.23 | $200.25 | $200.20 |
| Purchase #2 | $65.43 | 9.167% | $71.428 | $71.43 | $71.45 | $71.40 |
| Purchase #3 | $117.28 | 12.438% | $131.8673 | $131.87 | $131.85 | $131.90 |
| Purchase #4 | $207.59 | 12.544% | $233.6301 | $233.63 | $233.65 | $233.60 |
| Purchase #5 | $19.72 | 7.177% | $21.1353 | $21.14 | $21.15 | $21.10 |
| Purchase #6 | $15.30 | 11.214% | $17.0157 | $17.02 | $17.00 | $17.00 |
| Purchase #7 | $186.35 | 11.264% | $207.3405 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $787.99 | $882.6494 | $882.66 | $882.70 | $882.50 | |