| 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 | $182.53 | 9.313% | $199.529 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $239.43 | 6.406% | $254.7679 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $46.32 | 3.191% | $47.7981 | $47.80 | $47.80 | $47.80 |
| Purchase #4 | $166.97 | 8.524% | $181.2025 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $124.37 | 6.136% | $132.0013 | $132.00 | $132.00 | $132.00 |
| Purchase #6 | $59.60 | 6.474% | $63.4585 | $63.46 | $63.45 | $63.50 |
| Purchase #7 | $205.89 | 6.490% | $219.2523 | $219.25 | $219.25 | $219.30 |
| 7 purchase totals = | $1,025.11 | $1,098.0096 | $1,098.01 | $1,098.00 | $1,098.10 | |