| 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 | $172.33 | 9.512% | $188.722 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $8.46 | 12.504% | $9.5178 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $175.84 | 6.537% | $187.3347 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $77.38 | 10.408% | $85.4337 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $139.81 | 8.779% | $152.0839 | $152.08 | $152.10 | $152.10 |
| Purchase #6 | $48.40 | 5.266% | $50.9487 | $50.95 | $50.95 | $50.90 |
| Purchase #7 | $249.30 | 8.215% | $269.78 | $269.78 | $269.80 | $269.80 |
| 7 purchase totals = | $871.52 | $943.8208 | $943.81 | $943.85 | $943.70 | |