| 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 | $146.32 | 5.542% | $154.4291 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $76.50 | 4.566% | $79.993 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $148.81 | 9.693% | $163.2342 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $163.68 | 4.631% | $171.26 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $186.49 | 5.863% | $197.4239 | $197.42 | $197.40 | $197.40 |
| Purchase #6 | $202.30 | 4.774% | $211.9578 | $211.96 | $211.95 | $212.00 |
| Purchase #7 | $101.93 | 6.797% | $108.8582 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $1,026.03 | $1,087.1562 | $1,087.15 | $1,087.15 | $1,087.20 | |