| 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 | $167.92 | 7.469% | $180.4619 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $214.61 | 6.748% | $229.0919 | $229.09 | $229.10 | $229.10 |
| Purchase #3 | $36.29 | 11.563% | $40.4862 | $40.49 | $40.50 | $40.50 |
| Purchase #4 | $43.36 | 8.332% | $46.9728 | $46.97 | $46.95 | $47.00 |
| Purchase #5 | $57.39 | 10.609% | $63.4785 | $63.48 | $63.50 | $63.50 |
| Purchase #6 | $165.33 | 12.740% | $186.393 | $186.39 | $186.40 | $186.40 |
| Purchase #7 | $204.59 | 12.704% | $230.5811 | $230.58 | $230.60 | $230.60 |
| 7 purchase totals = | $889.49 | $977.4654 | $977.46 | $977.50 | $977.60 | |