| 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 | $16.82 | 4.385% | $17.5576 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $175.35 | 5.426% | $184.8645 | $184.86 | $184.85 | $184.90 |
| Purchase #3 | $222.97 | 3.488% | $230.7472 | $230.75 | $230.75 | $230.70 |
| Purchase #4 | $56.91 | 9.303% | $62.2043 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $239.38 | 3.256% | $247.1742 | $247.17 | $247.15 | $247.20 |
| Purchase #6 | $149.56 | 7.130% | $160.2236 | $160.22 | $160.20 | $160.20 |
| Purchase #7 | $242.73 | 4.687% | $254.1068 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $1,103.72 | $1,156.8782 | $1,156.87 | $1,156.80 | $1,156.90 | |