| 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 | $121.90 | 12.619% | $137.2826 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $119.82 | 4.431% | $125.1292 | $125.13 | $125.15 | $125.10 |
| Purchase #3 | $71.76 | 13.721% | $81.6062 | $81.61 | $81.60 | $81.60 |
| Purchase #4 | $35.61 | 12.228% | $39.9644 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $182.43 | 12.397% | $205.0458 | $205.05 | $205.05 | $205.00 |
| Purchase #6 | $126.65 | 8.633% | $137.5837 | $137.58 | $137.60 | $137.60 |
| Purchase #7 | $57.58 | 13.846% | $65.5525 | $65.55 | $65.55 | $65.60 |
| 7 purchase totals = | $715.75 | $792.1644 | $792.16 | $792.20 | $792.20 | |