| 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 | $149.95 | 10.500% | $165.6948 | $165.69 | $165.70 | $165.70 |
| Purchase #2 | $219.86 | 9.609% | $240.9863 | $240.99 | $241.00 | $241.00 |
| Purchase #3 | $235.73 | 8.130% | $254.8948 | $254.89 | $254.90 | $254.90 |
| Purchase #4 | $56.57 | 7.210% | $60.6487 | $60.65 | $60.65 | $60.60 |
| Purchase #5 | $141.91 | 12.836% | $160.1256 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $80.94 | 6.859% | $86.4917 | $86.49 | $86.50 | $86.50 |
| Purchase #7 | $78.32 | 12.571% | $88.1656 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $963.28 | $1,057.0075 | $1,057.01 | $1,057.05 | $1,057.00 | |