| 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 | $155.64 | 7.568% | $167.4188 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $242.90 | 13.238% | $275.0551 | $275.06 | $275.05 | $275.10 |
| Purchase #3 | $223.96 | 3.840% | $232.5601 | $232.56 | $232.55 | $232.60 |
| Purchase #4 | $106.76 | 13.367% | $121.0306 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $46.39 | 4.348% | $48.407 | $48.41 | $48.40 | $48.40 |
| Purchase #6 | $184.57 | 4.691% | $193.2282 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $131.43 | 3.175% | $135.6029 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $1,091.65 | $1,173.3027 | $1,173.31 | $1,173.30 | $1,173.30 | |