| 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 | $153.48 | 6.441% | $163.3656 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $118.76 | 7.441% | $127.5969 | $127.60 | $127.60 | $127.60 |
| Purchase #3 | $184.52 | 7.515% | $198.3867 | $198.39 | $198.40 | $198.40 |
| Purchase #4 | $196.92 | 11.448% | $219.4634 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $207.43 | 3.719% | $215.1443 | $215.14 | $215.15 | $215.10 |
| Purchase #6 | $37.70 | 3.114% | $38.874 | $38.87 | $38.85 | $38.90 |
| Purchase #7 | $142.96 | 7.805% | $154.118 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $1,041.77 | $1,116.9489 | $1,116.95 | $1,116.90 | $1,117.00 | |