| 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 | $153.75 | 7.793% | $165.7317 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $238.42 | 8.524% | $258.7429 | $258.74 | $258.75 | $258.70 |
| Purchase #3 | $75.75 | 10.677% | $83.8378 | $83.84 | $83.85 | $83.80 |
| Purchase #4 | $166.68 | 11.787% | $186.3266 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $68.33 | 13.510% | $77.5614 | $77.56 | $77.55 | $77.60 |
| Purchase #6 | $47.31 | 9.391% | $51.7529 | $51.75 | $51.75 | $51.80 |
| Purchase #7 | $8.48 | 6.195% | $9.0053 | $9.01 | $9.00 | $9.00 |
| 7 purchase totals = | $758.72 | $832.9586 | $832.96 | $833.00 | $832.90 | |