| 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 | $145.76 | 13.542% | $165.4988 | $165.50 | $165.50 | $165.50 |
| Purchase #2 | $226.63 | 4.532% | $236.9009 | $236.90 | $236.90 | $236.90 |
| Purchase #3 | $147.61 | 7.733% | $159.0247 | $159.02 | $159.00 | $159.00 |
| Purchase #4 | $21.43 | 10.221% | $23.6204 | $23.62 | $23.60 | $23.60 |
| Purchase #5 | $205.66 | 9.278% | $224.7411 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $24.53 | 8.266% | $26.5576 | $26.56 | $26.55 | $26.60 |
| Purchase #7 | $17.57 | 6.604% | $18.7303 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $789.19 | $855.0738 | $855.07 | $855.05 | $855.00 | |