| 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 | $186.30 | 6.765% | $198.9032 | $198.90 | $198.90 | $198.90 |
| Purchase #2 | $154.77 | 5.113% | $162.6834 | $162.68 | $162.70 | $162.70 |
| Purchase #3 | $129.25 | 3.341% | $133.5682 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $116.26 | 9.754% | $127.6 | $127.60 | $127.60 | $127.60 |
| Purchase #5 | $141.70 | 9.754% | $155.5214 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $138.87 | 10.769% | $153.8249 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $10.59 | 4.667% | $11.0842 | $11.08 | $11.10 | $11.10 |
| 7 purchase totals = | $877.74 | $943.1853 | $943.17 | $943.15 | $943.20 | |