| 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 | $179.73 | 3.266% | $185.6 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $15.79 | 13.128% | $17.8629 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $92.95 | 11.675% | $103.8019 | $103.80 | $103.80 | $103.80 |
| Purchase #4 | $127.59 | 7.403% | $137.0355 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $152.59 | 7.395% | $163.874 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $72.85 | 3.389% | $75.3189 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $200.60 | 12.523% | $225.7211 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $842.10 | $909.2143 | $909.21 | $909.15 | $909.20 | |