| 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 | $205.74 | 7.337% | $220.8351 | $220.84 | $220.85 | $220.80 |
| Purchase #2 | $69.58 | 7.159% | $74.5612 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $157.46 | 4.247% | $164.1473 | $164.15 | $164.15 | $164.10 |
| Purchase #4 | $185.61 | 3.662% | $192.407 | $192.41 | $192.40 | $192.40 |
| Purchase #5 | $11.31 | 7.690% | $12.1797 | $12.18 | $12.20 | $12.20 |
| Purchase #6 | $174.84 | 6.687% | $186.5316 | $186.53 | $186.55 | $186.50 |
| Purchase #7 | $234.51 | 6.642% | $250.0862 | $250.09 | $250.10 | $250.10 |
| 7 purchase totals = | $1,039.05 | $1,100.7481 | $1,100.76 | $1,100.80 | $1,100.70 | |