| 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 | $190.85 | 5.501% | $201.3487 | $201.35 | $201.35 | $201.30 |
| Purchase #2 | $58.44 | 8.581% | $63.4547 | $63.45 | $63.45 | $63.50 |
| Purchase #3 | $141.39 | 3.363% | $146.1449 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $25.74 | 7.199% | $27.593 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $138.33 | 4.855% | $145.0459 | $145.05 | $145.05 | $145.00 |
| Purchase #6 | $215.35 | 6.873% | $230.151 | $230.15 | $230.15 | $230.20 |
| Purchase #7 | $9.42 | 13.871% | $10.7266 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $779.52 | $824.4648 | $824.46 | $824.50 | $824.40 | |