| 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 | $160.42 | 5.437% | $169.142 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $221.35 | 6.501% | $235.74 | $235.74 | $235.75 | $235.70 |
| Purchase #3 | $189.84 | 4.640% | $198.6486 | $198.65 | $198.65 | $198.60 |
| Purchase #4 | $97.55 | 8.868% | $106.2007 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $143.83 | 5.528% | $151.7809 | $151.78 | $151.80 | $151.80 |
| Purchase #6 | $122.85 | 11.704% | $137.2284 | $137.23 | $137.25 | $137.20 |
| Purchase #7 | $100.42 | 8.685% | $109.1415 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $1,036.26 | $1,107.8821 | $1,107.88 | $1,107.95 | $1,107.70 | |