| 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 | $82.40 | 6.754% | $87.9653 | $87.97 | $87.95 | $88.00 |
| Purchase #2 | $163.46 | 13.376% | $185.3244 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $179.38 | 3.690% | $185.9991 | $186.00 | $186.00 | $186.00 |
| Purchase #4 | $172.26 | 13.645% | $195.7649 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $19.26 | 8.673% | $20.9304 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $96.32 | 4.377% | $100.5359 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $90.46 | 7.404% | $97.1577 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $803.54 | $873.6777 | $873.68 | $873.65 | $873.70 | |