| 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 | $187.42 | 4.771% | $196.3618 | $196.36 | $196.35 | $196.40 |
| Purchase #2 | $23.57 | 9.843% | $25.89 | $25.89 | $25.90 | $25.90 |
| Purchase #3 | $15.84 | 4.749% | $16.5922 | $16.59 | $16.60 | $16.60 |
| Purchase #4 | $237.26 | 5.656% | $250.6794 | $250.68 | $250.70 | $250.70 |
| Purchase #5 | $171.40 | 5.378% | $180.6179 | $180.62 | $180.60 | $180.60 |
| Purchase #6 | $14.76 | 9.259% | $16.1266 | $16.13 | $16.15 | $16.10 |
| Purchase #7 | $162.76 | 10.170% | $179.3127 | $179.31 | $179.30 | $179.30 |
| 7 purchase totals = | $813.01 | $865.5806 | $865.58 | $865.60 | $865.60 | |