| 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 | $155.67 | 12.695% | $175.4323 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $129.36 | 12.322% | $145.2997 | $145.30 | $145.30 | $145.30 |
| Purchase #3 | $174.90 | 3.612% | $181.2174 | $181.22 | $181.20 | $181.20 |
| Purchase #4 | $105.82 | 3.132% | $109.1343 | $109.13 | $109.15 | $109.10 |
| Purchase #5 | $132.48 | 9.859% | $145.5412 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $25.73 | 3.612% | $26.6594 | $26.66 | $26.65 | $26.70 |
| Purchase #7 | $230.58 | 9.542% | $252.5819 | $252.58 | $252.60 | $252.60 |
| 7 purchase totals = | $954.54 | $1,035.8662 | $1,035.86 | $1,035.90 | $1,035.80 | |