| 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 | $155.47 | 6.609% | $165.745 | $165.75 | $165.75 | $165.70 |
| Purchase #2 | $210.63 | 3.370% | $217.7282 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $219.46 | 6.839% | $234.4689 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $72.79 | 3.545% | $75.3704 | $75.37 | $75.35 | $75.40 |
| Purchase #5 | $149.78 | 8.118% | $161.9391 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $237.36 | 6.112% | $251.8674 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $109.61 | 13.551% | $124.4633 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $1,155.10 | $1,231.5823 | $1,231.59 | $1,231.55 | $1,231.60 | |