| 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 | $185.41 | 4.231% | $193.2547 | $193.25 | $193.25 | $193.30 |
| Purchase #2 | $150.51 | 9.711% | $165.126 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $191.88 | 8.285% | $207.7773 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $158.74 | 9.772% | $174.2521 | $174.25 | $174.25 | $174.30 |
| Purchase #5 | $62.97 | 4.419% | $65.7526 | $65.75 | $65.75 | $65.80 |
| Purchase #6 | $192.65 | 13.791% | $219.2184 | $219.22 | $219.20 | $219.20 |
| Purchase #7 | $177.81 | 7.124% | $190.4772 | $190.48 | $190.50 | $190.50 |
| 7 purchase totals = | $1,119.97 | $1,215.8583 | $1,215.86 | $1,215.90 | $1,216.00 | |