| 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 | $159.86 | 10.532% | $176.6965 | $176.70 | $176.70 | $176.70 |
| Purchase #2 | $53.67 | 6.144% | $56.9675 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $103.94 | 7.133% | $111.354 | $111.35 | $111.35 | $111.40 |
| Purchase #4 | $93.95 | 3.583% | $97.3162 | $97.32 | $97.30 | $97.30 |
| Purchase #5 | $93.34 | 9.840% | $102.5247 | $102.52 | $102.50 | $102.50 |
| Purchase #6 | $128.38 | 12.313% | $144.1874 | $144.19 | $144.20 | $144.20 |
| Purchase #7 | $180.73 | 10.429% | $199.5783 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $813.87 | $888.6246 | $888.63 | $888.60 | $888.70 | |