| 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 | $186.88 | 6.870% | $199.7187 | $199.72 | $199.70 | $199.70 |
| Purchase #2 | $9.86 | 9.741% | $10.8205 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $155.56 | 9.702% | $170.6524 | $170.65 | $170.65 | $170.70 |
| Purchase #4 | $244.32 | 4.117% | $254.3787 | $254.38 | $254.40 | $254.40 |
| Purchase #5 | $124.39 | 10.680% | $137.6749 | $137.67 | $137.65 | $137.70 |
| Purchase #6 | $154.89 | 8.159% | $167.5275 | $167.53 | $167.55 | $167.50 |
| Purchase #7 | $149.89 | 10.635% | $165.8308 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $1,025.79 | $1,106.6035 | $1,106.60 | $1,106.60 | $1,106.60 | |