| 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 | $120.34 | 7.664% | $129.5629 | $129.56 | $129.55 | $129.60 |
| Purchase #2 | $93.78 | 12.619% | $105.6141 | $105.61 | $105.60 | $105.60 |
| Purchase #3 | $5.97 | 6.403% | $6.3523 | $6.35 | $6.35 | $6.40 |
| Purchase #4 | $77.79 | 9.833% | $85.4391 | $85.44 | $85.45 | $85.40 |
| Purchase #5 | $134.27 | 7.237% | $143.9871 | $143.99 | $144.00 | $144.00 |
| Purchase #6 | $138.49 | 5.365% | $145.92 | $145.92 | $145.90 | $145.90 |
| Purchase #7 | $158.70 | 3.154% | $163.7054 | $163.71 | $163.70 | $163.70 |
| 7 purchase totals = | $729.34 | $780.5809 | $780.58 | $780.55 | $780.60 | |