| 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 | $76.68 | 7.649% | $82.5453 | $82.55 | $82.55 | $82.50 |
| Purchase #2 | $127.92 | 8.122% | $138.3097 | $138.31 | $138.30 | $138.30 |
| Purchase #3 | $197.46 | 4.805% | $206.948 | $206.95 | $206.95 | $206.90 |
| Purchase #4 | $148.66 | 7.735% | $160.1589 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $173.70 | 4.369% | $181.289 | $181.29 | $181.30 | $181.30 |
| Purchase #6 | $154.46 | 6.227% | $164.0782 | $164.08 | $164.10 | $164.10 |
| Purchase #7 | $227.28 | 9.437% | $248.7284 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $1,106.16 | $1,182.0575 | $1,182.07 | $1,182.10 | $1,182.00 | |