| 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 | $150.71 | 12.690% | $169.8351 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $79.74 | 4.576% | $83.3889 | $83.39 | $83.40 | $83.40 |
| Purchase #3 | $172.84 | 4.844% | $181.2124 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $181.94 | 12.790% | $205.2101 | $205.21 | $205.20 | $205.20 |
| Purchase #5 | $153.39 | 4.627% | $160.4874 | $160.49 | $160.50 | $160.50 |
| Purchase #6 | $185.58 | 13.654% | $210.9191 | $210.92 | $210.90 | $210.90 |
| Purchase #7 | $143.38 | 5.408% | $151.134 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $1,067.58 | $1,162.1870 | $1,162.19 | $1,162.20 | $1,162.10 | |