| 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 | $175.25 | 13.105% | $198.2165 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $191.66 | 13.658% | $217.8369 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $160.99 | 4.464% | $168.1766 | $168.18 | $168.20 | $168.20 |
| Purchase #4 | $77.40 | 7.446% | $83.1632 | $83.16 | $83.15 | $83.20 |
| Purchase #5 | $82.44 | 10.704% | $91.2644 | $91.26 | $91.25 | $91.30 |
| Purchase #6 | $65.88 | 9.296% | $72.0042 | $72.00 | $72.00 | $72.00 |
| Purchase #7 | $250.48 | 7.431% | $269.0932 | $269.09 | $269.10 | $269.10 |
| 7 purchase totals = | $1,004.10 | $1,099.7550 | $1,099.75 | $1,099.75 | $1,099.80 | |