| 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 | $160.53 | 12.473% | $180.5529 | $180.55 | $180.55 | $180.60 |
| Purchase #2 | $45.97 | 12.779% | $51.8445 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $12.53 | 3.759% | $13.001 | $13.00 | $13.00 | $13.00 |
| Purchase #4 | $180.61 | 6.504% | $192.3569 | $192.36 | $192.35 | $192.40 |
| Purchase #5 | $183.33 | 4.156% | $190.9492 | $190.95 | $190.95 | $190.90 |
| Purchase #6 | $132.57 | 5.194% | $139.4557 | $139.46 | $139.45 | $139.50 |
| Purchase #7 | $72.44 | 3.771% | $75.1717 | $75.17 | $75.15 | $75.20 |
| 7 purchase totals = | $787.98 | $843.3319 | $843.33 | $843.30 | $843.40 | |