| 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 | $142.93 | 12.456% | $160.7334 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $200.79 | 8.298% | $217.4516 | $217.45 | $217.45 | $217.50 |
| Purchase #3 | $29.25 | 9.869% | $32.1367 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $21.72 | 13.512% | $24.6548 | $24.65 | $24.65 | $24.70 |
| Purchase #5 | $214.25 | 7.654% | $230.6487 | $230.65 | $230.65 | $230.60 |
| Purchase #6 | $247.74 | 4.332% | $258.4721 | $258.47 | $258.45 | $258.50 |
| Purchase #7 | $174.73 | 3.555% | $180.9417 | $180.94 | $180.95 | $180.90 |
| 7 purchase totals = | $1,031.41 | $1,105.0390 | $1,105.03 | $1,105.05 | $1,105.00 | |