| 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 | $187.40 | 7.446% | $201.3538 | $201.35 | $201.35 | $201.40 |
| Purchase #2 | $17.79 | 5.765% | $18.8156 | $18.82 | $18.80 | $18.80 |
| Purchase #3 | $78.37 | 11.172% | $87.1255 | $87.13 | $87.15 | $87.10 |
| Purchase #4 | $238.37 | 5.110% | $250.5507 | $250.55 | $250.55 | $250.60 |
| Purchase #5 | $47.84 | 6.431% | $50.9166 | $50.92 | $50.90 | $50.90 |
| Purchase #6 | $69.45 | 3.656% | $71.9891 | $71.99 | $72.00 | $72.00 |
| Purchase #7 | $148.42 | 9.525% | $162.557 | $162.56 | $162.55 | $162.60 |
| 7 purchase totals = | $787.64 | $843.3083 | $843.32 | $843.30 | $843.40 | |