| 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 | $175.41 | 9.503% | $192.0792 | $192.08 | $192.10 | $192.10 |
| Purchase #2 | $171.50 | 5.812% | $181.4676 | $181.47 | $181.45 | $181.50 |
| Purchase #3 | $179.75 | 4.426% | $187.7057 | $187.71 | $187.70 | $187.70 |
| Purchase #4 | $87.87 | 11.629% | $98.0884 | $98.09 | $98.10 | $98.10 |
| Purchase #5 | $95.41 | 9.346% | $104.327 | $104.33 | $104.35 | $104.30 |
| Purchase #6 | $190.54 | 9.605% | $208.8414 | $208.84 | $208.85 | $208.80 |
| Purchase #7 | $185.58 | 3.107% | $191.346 | $191.35 | $191.35 | $191.30 |
| 7 purchase totals = | $1,086.06 | $1,163.8553 | $1,163.87 | $1,163.90 | $1,163.80 | |