| 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 | $162.50 | 10.228% | $179.1205 | $179.12 | $179.10 | $179.10 |
| Purchase #2 | $234.74 | 3.526% | $243.0169 | $243.02 | $243.00 | $243.00 |
| Purchase #3 | $250.45 | 6.705% | $267.2427 | $267.24 | $267.25 | $267.20 |
| Purchase #4 | $77.43 | 12.271% | $86.9314 | $86.93 | $86.95 | $86.90 |
| Purchase #5 | $163.47 | 7.219% | $175.2709 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $187.56 | 6.368% | $199.5038 | $199.50 | $199.50 | $199.50 |
| Purchase #7 | $229.65 | 10.265% | $253.2236 | $253.22 | $253.20 | $253.20 |
| 7 purchase totals = | $1,305.80 | $1,404.3098 | $1,404.30 | $1,404.25 | $1,404.20 | |