| 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 | $94.67 | 13.811% | $107.7449 | $107.74 | $107.75 | $107.70 |
| Purchase #2 | $116.99 | 9.562% | $128.1766 | $128.18 | $128.20 | $128.20 |
| Purchase #3 | $186.90 | 6.870% | $199.74 | $199.74 | $199.75 | $199.70 |
| Purchase #4 | $117.56 | 12.423% | $132.1645 | $132.16 | $132.15 | $132.20 |
| Purchase #5 | $160.83 | 5.276% | $169.3154 | $169.32 | $169.30 | $169.30 |
| Purchase #6 | $7.74 | 8.445% | $8.3936 | $8.39 | $8.40 | $8.40 |
| Purchase #7 | $201.30 | 3.273% | $207.8885 | $207.89 | $207.90 | $207.90 |
| 7 purchase totals = | $885.99 | $953.4235 | $953.42 | $953.45 | $953.40 | |