| 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 | $137.42 | 12.630% | $154.7761 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $143.47 | 9.180% | $156.6405 | $156.64 | $156.65 | $156.60 |
| Purchase #3 | $54.55 | 12.316% | $61.2684 | $61.27 | $61.25 | $61.30 |
| Purchase #4 | $95.73 | 4.254% | $99.8024 | $99.80 | $99.80 | $99.80 |
| Purchase #5 | $104.69 | 5.767% | $110.7275 | $110.73 | $110.75 | $110.70 |
| Purchase #6 | $6.78 | 7.417% | $7.2829 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $214.66 | 7.406% | $230.5577 | $230.56 | $230.55 | $230.60 |
| 7 purchase totals = | $757.30 | $821.0555 | $821.06 | $821.10 | $821.10 | |