| 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 | $146.50 | 13.293% | $165.9742 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $176.93 | 5.524% | $186.7036 | $186.70 | $186.70 | $186.70 |
| Purchase #3 | $145.55 | 9.569% | $159.4777 | $159.48 | $159.50 | $159.50 |
| Purchase #4 | $49.48 | 6.754% | $52.8219 | $52.82 | $52.80 | $52.80 |
| Purchase #5 | $125.32 | 3.730% | $129.9944 | $129.99 | $130.00 | $130.00 |
| Purchase #6 | $208.33 | 6.476% | $221.8215 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $64.97 | 12.469% | $73.0711 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $917.08 | $989.8644 | $989.85 | $989.80 | $989.90 | |