| 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 | $156.31 | 11.700% | $174.5983 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $99.89 | 4.522% | $104.407 | $104.41 | $104.40 | $104.40 |
| Purchase #3 | $87.80 | 12.467% | $98.746 | $98.75 | $98.75 | $98.70 |
| Purchase #4 | $183.30 | 10.307% | $202.1927 | $202.19 | $202.20 | $202.20 |
| Purchase #5 | $137.85 | 5.230% | $145.0596 | $145.06 | $145.05 | $145.10 |
| Purchase #6 | $96.25 | 9.761% | $105.645 | $105.65 | $105.65 | $105.60 |
| Purchase #7 | $192.60 | 11.362% | $214.4832 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $954.00 | $1,045.1318 | $1,045.14 | $1,045.15 | $1,045.10 | |