| 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 | $147.83 | 8.180% | $159.9225 | $159.92 | $159.90 | $159.90 |
| Purchase #2 | $249.71 | 5.217% | $262.7374 | $262.74 | $262.75 | $262.70 |
| Purchase #3 | $185.68 | 8.264% | $201.0246 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $178.56 | 12.754% | $201.3335 | $201.33 | $201.35 | $201.30 |
| Purchase #5 | $115.36 | 11.874% | $129.0578 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $163.89 | 4.450% | $171.1831 | $171.18 | $171.20 | $171.20 |
| Purchase #7 | $64.45 | 13.412% | $73.094 | $73.09 | $73.10 | $73.10 |
| 7 purchase totals = | $1,105.48 | $1,198.3529 | $1,198.34 | $1,198.35 | $1,198.30 | |