| 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 | $185.31 | 3.146% | $191.1399 | $191.14 | $191.15 | $191.10 |
| Purchase #2 | $95.35 | 12.830% | $107.5834 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $185.50 | 7.647% | $199.6852 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $186.54 | 12.528% | $209.9097 | $209.91 | $209.90 | $209.90 |
| Purchase #5 | $195.30 | 4.717% | $204.5123 | $204.51 | $204.50 | $204.50 |
| Purchase #6 | $234.69 | 4.462% | $245.1619 | $245.16 | $245.15 | $245.20 |
| Purchase #7 | $148.26 | 5.375% | $156.229 | $156.23 | $156.25 | $156.20 |
| 7 purchase totals = | $1,230.95 | $1,314.2214 | $1,314.22 | $1,314.25 | $1,314.20 | |