| 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 | $160.35 | 3.287% | $165.6207 | $165.62 | $165.60 | $165.60 |
| Purchase #2 | $226.84 | 4.363% | $236.737 | $236.74 | $236.75 | $236.70 |
| Purchase #3 | $46.73 | 13.320% | $52.9544 | $52.95 | $52.95 | $53.00 |
| Purchase #4 | $188.95 | 7.841% | $203.7656 | $203.77 | $203.75 | $203.80 |
| Purchase #5 | $62.90 | 4.357% | $65.6406 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $80.61 | 4.420% | $84.173 | $84.17 | $84.15 | $84.20 |
| Purchase #7 | $58.29 | 5.769% | $61.6528 | $61.65 | $61.65 | $61.70 |
| 7 purchase totals = | $824.67 | $870.5441 | $870.54 | $870.50 | $870.60 | |