| 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 | $157.80 | 13.393% | $178.9342 | $178.93 | $178.95 | $178.90 |
| Purchase #2 | $138.28 | 5.658% | $146.1039 | $146.10 | $146.10 | $146.10 |
| Purchase #3 | $201.55 | 3.446% | $208.4954 | $208.50 | $208.50 | $208.50 |
| Purchase #4 | $216.61 | 8.276% | $234.5366 | $234.54 | $234.55 | $234.50 |
| Purchase #5 | $176.52 | 9.224% | $192.8022 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $20.87 | 11.578% | $23.2863 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $200.47 | 11.475% | $223.4739 | $223.47 | $223.45 | $223.50 |
| 7 purchase totals = | $1,112.10 | $1,207.6325 | $1,207.63 | $1,207.65 | $1,207.60 | |