| 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 | $173.25 | 5.499% | $182.777 | $182.78 | $182.80 | $182.80 |
| Purchase #2 | $241.61 | 13.556% | $274.3627 | $274.36 | $274.35 | $274.40 |
| Purchase #3 | $236.97 | 8.816% | $257.8613 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $82.49 | 3.711% | $85.5512 | $85.55 | $85.55 | $85.60 |
| Purchase #5 | $80.55 | 13.788% | $91.6562 | $91.66 | $91.65 | $91.70 |
| Purchase #6 | $8.46 | 6.743% | $9.0305 | $9.03 | $9.05 | $9.00 |
| Purchase #7 | $28.89 | 9.191% | $31.5453 | $31.55 | $31.55 | $31.50 |
| 7 purchase totals = | $852.22 | $932.7842 | $932.79 | $932.80 | $932.90 | |