| 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 | $195.80 | 13.424% | $222.0842 | $222.08 | $222.10 | $222.10 |
| Purchase #2 | $200.99 | 8.651% | $218.3776 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $113.44 | 13.761% | $129.0505 | $129.05 | $129.05 | $129.10 |
| Purchase #4 | $216.57 | 4.377% | $226.0493 | $226.05 | $226.05 | $226.00 |
| Purchase #5 | $165.32 | 13.641% | $187.8713 | $187.87 | $187.85 | $187.90 |
| Purchase #6 | $156.29 | 6.178% | $165.9456 | $165.95 | $165.95 | $165.90 |
| Purchase #7 | $27.99 | 3.781% | $29.0483 | $29.05 | $29.05 | $29.00 |
| 7 purchase totals = | $1,076.40 | $1,178.4268 | $1,178.43 | $1,178.45 | $1,178.40 | |