| 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 | $187.48 | 7.428% | $201.406 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $219.52 | 4.427% | $229.2382 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $197.31 | 7.259% | $211.6327 | $211.63 | $211.65 | $211.60 |
| Purchase #4 | $23.52 | 9.301% | $25.7076 | $25.71 | $25.70 | $25.70 |
| Purchase #5 | $61.54 | 11.713% | $68.7482 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $15.26 | 4.764% | $15.987 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $78.31 | 3.356% | $80.9381 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $782.94 | $833.6578 | $833.67 | $833.70 | $833.50 | |