| 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 | $34.47 | 11.761% | $38.524 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $130.64 | 12.492% | $146.9595 | $146.96 | $146.95 | $147.00 |
| Purchase #3 | $157.55 | 7.397% | $169.204 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $136.91 | 3.684% | $141.9538 | $141.95 | $141.95 | $142.00 |
| Purchase #5 | $165.35 | 9.179% | $180.5275 | $180.53 | $180.55 | $180.50 |
| Purchase #6 | $22.32 | 10.735% | $24.7161 | $24.72 | $24.70 | $24.70 |
| Purchase #7 | $170.32 | 10.433% | $188.0895 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $817.56 | $889.9744 | $889.97 | $889.95 | $890.00 | |