| 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 | $165.42 | 10.671% | $183.072 | $183.07 | $183.05 | $183.10 |
| Purchase #2 | $45.89 | 3.465% | $47.4801 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $45.55 | 6.421% | $48.4748 | $48.47 | $48.45 | $48.50 |
| Purchase #4 | $224.56 | 9.811% | $246.5916 | $246.59 | $246.60 | $246.60 |
| Purchase #5 | $34.61 | 13.243% | $39.1934 | $39.19 | $39.20 | $39.20 |
| Purchase #6 | $79.32 | 10.824% | $87.9056 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $7.97 | 7.410% | $8.5606 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $603.32 | $661.2781 | $661.27 | $661.25 | $661.40 | |