| 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 | $152.92 | 4.272% | $159.4527 | $159.45 | $159.45 | $159.50 |
| Purchase #2 | $126.29 | 3.829% | $131.1256 | $131.13 | $131.15 | $131.10 |
| Purchase #3 | $124.54 | 9.328% | $136.1571 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $231.60 | 4.583% | $242.2142 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $174.81 | 3.836% | $181.5157 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $224.60 | 4.778% | $235.3314 | $235.33 | $235.35 | $235.30 |
| Purchase #7 | $49.96 | 4.732% | $52.3241 | $52.32 | $52.30 | $52.30 |
| 7 purchase totals = | $1,084.72 | $1,138.1208 | $1,138.12 | $1,138.10 | $1,138.10 | |