| 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 | $165.73 | 9.616% | $181.6666 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $236.64 | 13.786% | $269.2632 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $183.67 | 8.531% | $199.3389 | $199.34 | $199.35 | $199.30 |
| Purchase #4 | $124.40 | 11.756% | $139.0245 | $139.02 | $139.00 | $139.00 |
| Purchase #5 | $89.53 | 10.168% | $98.6334 | $98.63 | $98.65 | $98.60 |
| Purchase #6 | $35.52 | 5.535% | $37.486 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $193.69 | 11.323% | $215.6215 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $1,029.18 | $1,141.0341 | $1,141.03 | $1,141.00 | $1,141.00 | |