| 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 | $154.27 | 6.365% | $164.0893 | $164.09 | $164.10 | $164.10 |
| Purchase #2 | $239.70 | 8.565% | $260.2303 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $217.94 | 9.447% | $238.5288 | $238.53 | $238.55 | $238.50 |
| Purchase #4 | $145.32 | 13.710% | $165.2434 | $165.24 | $165.25 | $165.20 |
| Purchase #5 | $159.32 | 6.631% | $169.8845 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $185.95 | 12.421% | $209.0468 | $209.05 | $209.05 | $209.00 |
| Purchase #7 | $187.29 | 6.662% | $199.7673 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $1,289.79 | $1,406.7904 | $1,406.79 | $1,406.85 | $1,406.70 | |