| 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 | $178.50 | 7.868% | $192.5444 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $226.37 | 11.606% | $252.6425 | $252.64 | $252.65 | $252.60 |
| Purchase #3 | $245.60 | 13.494% | $278.7413 | $278.74 | $278.75 | $278.70 |
| Purchase #4 | $137.96 | 6.776% | $147.3082 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $9.80 | 6.696% | $10.4562 | $10.46 | $10.45 | $10.50 |
| Purchase #6 | $87.60 | 3.776% | $90.9078 | $90.91 | $90.90 | $90.90 |
| Purchase #7 | $101.81 | 4.214% | $106.1003 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $987.64 | $1,078.7007 | $1,078.70 | $1,078.70 | $1,078.60 | |