| 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 | $161.63 | 8.109% | $174.7366 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $199.41 | 5.418% | $210.214 | $210.21 | $210.20 | $210.20 |
| Purchase #3 | $97.56 | 10.538% | $107.8409 | $107.84 | $107.85 | $107.80 |
| Purchase #4 | $185.48 | 7.191% | $198.8179 | $198.82 | $198.80 | $198.80 |
| Purchase #5 | $55.48 | 3.693% | $57.5289 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $125.75 | 12.392% | $141.3329 | $141.33 | $141.35 | $141.30 |
| Purchase #7 | $178.26 | 4.234% | $185.8075 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $1,003.57 | $1,076.2787 | $1,076.28 | $1,076.30 | $1,076.10 | |