| 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 | $165.47 | 6.417% | $176.0882 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $112.68 | 7.327% | $120.9361 | $120.94 | $120.95 | $120.90 |
| Purchase #3 | $136.29 | 4.549% | $142.4898 | $142.49 | $142.50 | $142.50 |
| Purchase #4 | $170.52 | 8.591% | $185.1694 | $185.17 | $185.15 | $185.20 |
| Purchase #5 | $125.28 | 6.748% | $133.7339 | $133.73 | $133.75 | $133.70 |
| Purchase #6 | $129.69 | 8.628% | $140.8797 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $215.69 | 8.466% | $233.9503 | $233.95 | $233.95 | $234.00 |
| 7 purchase totals = | $1,055.62 | $1,133.2474 | $1,133.25 | $1,133.30 | $1,133.30 | |