| 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 | $156.53 | 12.414% | $175.9616 | $175.96 | $175.95 | $176.00 |
| Purchase #2 | $8.42 | 8.767% | $9.1582 | $9.16 | $9.15 | $9.20 |
| Purchase #3 | $91.40 | 5.192% | $96.1455 | $96.15 | $96.15 | $96.10 |
| Purchase #4 | $58.30 | 4.689% | $61.0337 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $22.75 | 5.839% | $24.0784 | $24.08 | $24.10 | $24.10 |
| Purchase #6 | $84.74 | 12.821% | $95.6045 | $95.60 | $95.60 | $95.60 |
| Purchase #7 | $140.46 | 12.572% | $158.1186 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $562.60 | $620.1005 | $620.10 | $620.10 | $620.10 | |