| 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 | $146.35 | 13.333% | $165.8628 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $141.76 | 11.697% | $158.3417 | $158.34 | $158.35 | $158.30 |
| Purchase #3 | $227.30 | 3.437% | $235.1123 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $80.91 | 6.332% | $86.0332 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $184.99 | 7.576% | $199.0048 | $199.00 | $199.00 | $199.00 |
| Purchase #6 | $209.72 | 11.287% | $233.3911 | $233.39 | $233.40 | $233.40 |
| Purchase #7 | $130.38 | 4.451% | $136.1832 | $136.18 | $136.20 | $136.20 |
| 7 purchase totals = | $1,121.41 | $1,213.9291 | $1,213.91 | $1,213.95 | $1,213.90 | |