| 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 | $185.35 | 6.657% | $197.6887 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $45.27 | 7.307% | $48.5779 | $48.58 | $48.60 | $48.60 |
| Purchase #3 | $13.25 | 12.219% | $14.869 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $82.55 | 11.643% | $92.1613 | $92.16 | $92.15 | $92.20 |
| Purchase #5 | $92.77 | 8.695% | $100.8364 | $100.84 | $100.85 | $100.80 |
| Purchase #6 | $132.97 | 10.699% | $147.1965 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $188.85 | 12.709% | $212.8509 | $212.85 | $212.85 | $212.90 |
| 7 purchase totals = | $741.01 | $814.1807 | $814.19 | $814.20 | $814.30 | |