| 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 | $158.82 | 13.264% | $179.8859 | $179.89 | $179.90 | $179.90 |
| Purchase #2 | $190.54 | 3.638% | $197.4718 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $131.33 | 12.476% | $147.7147 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $184.52 | 4.750% | $193.2847 | $193.28 | $193.30 | $193.30 |
| Purchase #5 | $188.48 | 5.123% | $198.1358 | $198.14 | $198.15 | $198.10 |
| Purchase #6 | $133.83 | 10.195% | $147.474 | $147.47 | $147.45 | $147.50 |
| Purchase #7 | $82.46 | 3.524% | $85.3659 | $85.37 | $85.35 | $85.40 |
| 7 purchase totals = | $1,069.98 | $1,149.3328 | $1,149.33 | $1,149.30 | $1,149.40 | |