| 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 | $148.25 | 7.126% | $158.8143 | $158.81 | $158.80 | $158.80 |
| Purchase #2 | $82.32 | 12.630% | $92.717 | $92.72 | $92.70 | $92.70 |
| Purchase #3 | $206.37 | 11.455% | $230.0097 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $165.92 | 5.531% | $175.097 | $175.10 | $175.10 | $175.10 |
| Purchase #5 | $148.97 | 5.350% | $156.9399 | $156.94 | $156.95 | $156.90 |
| Purchase #6 | $113.99 | 3.787% | $118.3068 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $83.63 | 10.366% | $92.2991 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $949.45 | $1,024.1838 | $1,024.19 | $1,024.15 | $1,024.10 | |