| 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 | $153.63 | 3.648% | $159.2344 | $159.23 | $159.25 | $159.20 |
| Purchase #2 | $250.86 | 12.563% | $282.3755 | $282.38 | $282.40 | $282.40 |
| Purchase #3 | $169.55 | 10.236% | $186.9051 | $186.91 | $186.90 | $186.90 |
| Purchase #4 | $99.61 | 8.372% | $107.9493 | $107.95 | $107.95 | $107.90 |
| Purchase #5 | $197.88 | 11.369% | $220.377 | $220.38 | $220.40 | $220.40 |
| Purchase #6 | $52.88 | 4.307% | $55.1575 | $55.16 | $55.15 | $55.20 |
| Purchase #7 | $122.32 | 8.706% | $132.9692 | $132.97 | $132.95 | $133.00 |
| 7 purchase totals = | $1,046.73 | $1,144.9680 | $1,144.98 | $1,145.00 | $1,145.00 | |