| 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 | $173.36 | 7.558% | $186.4625 | $186.46 | $186.45 | $186.50 |
| Purchase #2 | $129.58 | 9.607% | $142.0288 | $142.03 | $142.05 | $142.00 |
| Purchase #3 | $78.52 | 7.576% | $84.4687 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $233.50 | 8.296% | $252.8712 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $22.64 | 7.276% | $24.2873 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $190.50 | 8.137% | $206.001 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $175.75 | 3.657% | $182.1772 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $1,003.85 | $1,078.2967 | $1,078.30 | $1,078.30 | $1,078.40 | |