| 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 | $160.72 | 3.837% | $166.8868 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $229.95 | 7.504% | $247.2054 | $247.21 | $247.20 | $247.20 |
| Purchase #3 | $129.36 | 10.751% | $143.2675 | $143.27 | $143.25 | $143.30 |
| Purchase #4 | $246.56 | 12.387% | $277.1014 | $277.10 | $277.10 | $277.10 |
| Purchase #5 | $7.69 | 8.462% | $8.3407 | $8.34 | $8.35 | $8.30 |
| Purchase #6 | $134.34 | 8.481% | $145.7334 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $6.82 | 3.196% | $7.038 | $7.04 | $7.05 | $7.00 |
| 7 purchase totals = | $915.44 | $995.5732 | $995.58 | $995.60 | $995.50 | |