| 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 | $206.29 | 10.379% | $227.7008 | $227.70 | $227.70 | $227.70 |
| Purchase #2 | $208.51 | 7.542% | $224.2358 | $224.24 | $224.25 | $224.20 |
| Purchase #3 | $159.50 | 6.686% | $170.1642 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $179.72 | 4.335% | $187.5109 | $187.51 | $187.50 | $187.50 |
| Purchase #5 | $131.94 | 5.592% | $139.3181 | $139.32 | $139.30 | $139.30 |
| Purchase #6 | $130.32 | 5.557% | $137.5619 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $57.35 | 6.523% | $61.0909 | $61.09 | $61.10 | $61.10 |
| 7 purchase totals = | $1,073.63 | $1,147.5826 | $1,147.58 | $1,147.55 | $1,147.60 | |