| 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 | $156.54 | 11.444% | $174.4544 | $174.45 | $174.45 | $174.50 |
| Purchase #2 | $33.84 | 9.516% | $37.0602 | $37.06 | $37.05 | $37.10 |
| Purchase #3 | $216.73 | 6.364% | $230.5227 | $230.52 | $230.50 | $230.50 |
| Purchase #4 | $248.56 | 6.455% | $264.6045 | $264.60 | $264.60 | $264.60 |
| Purchase #5 | $196.65 | 7.354% | $211.1116 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $28.99 | 5.330% | $30.5352 | $30.54 | $30.55 | $30.50 |
| Purchase #7 | $208.35 | 12.416% | $234.2187 | $234.22 | $234.20 | $234.20 |
| 7 purchase totals = | $1,089.66 | $1,182.5073 | $1,182.50 | $1,182.45 | $1,182.50 | |