| 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 | $175.45 | 5.665% | $185.3892 | $185.39 | $185.40 | $185.40 |
| Purchase #2 | $100.93 | 6.635% | $107.6267 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $8.39 | 13.501% | $9.5227 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $210.82 | 6.129% | $223.7412 | $223.74 | $223.75 | $223.70 |
| Purchase #5 | $55.70 | 10.480% | $61.5374 | $61.54 | $61.55 | $61.50 |
| Purchase #6 | $60.30 | 9.559% | $66.0641 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $64.94 | 6.491% | $69.1553 | $69.16 | $69.15 | $69.20 |
| 7 purchase totals = | $676.53 | $723.0366 | $723.04 | $723.05 | $723.00 | |