| 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 | $114.31 | 7.733% | $123.1496 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $127.57 | 4.486% | $133.2928 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $103.73 | 9.632% | $113.7213 | $113.72 | $113.70 | $113.70 |
| Purchase #4 | $185.65 | 6.535% | $197.7822 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $38.68 | 6.331% | $41.1288 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $137.25 | 3.677% | $142.2967 | $142.30 | $142.30 | $142.30 |
| Purchase #7 | $15.40 | 11.665% | $17.1964 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $722.59 | $768.5678 | $768.57 | $768.60 | $768.50 | |