| 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 | $176.32 | 13.754% | $200.5711 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $185.44 | 3.194% | $191.363 | $191.36 | $191.35 | $191.40 |
| Purchase #3 | $149.92 | 9.221% | $163.7441 | $163.74 | $163.75 | $163.70 |
| Purchase #4 | $176.69 | 4.859% | $185.2754 | $185.28 | $185.30 | $185.30 |
| Purchase #5 | $184.97 | 4.265% | $192.859 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $148.54 | 4.823% | $155.7041 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $222.67 | 6.464% | $237.0634 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $1,244.55 | $1,326.5801 | $1,326.57 | $1,326.55 | $1,326.70 | |