| 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 | $167.92 | 4.747% | $175.8912 | $175.89 | $175.90 | $175.90 |
| Purchase #2 | $37.33 | 4.280% | $38.9277 | $38.93 | $38.95 | $38.90 |
| Purchase #3 | $180.30 | 6.869% | $192.6848 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $98.70 | 8.565% | $107.1537 | $107.15 | $107.15 | $107.20 |
| Purchase #5 | $236.86 | 6.244% | $251.6495 | $251.65 | $251.65 | $251.60 |
| Purchase #6 | $16.41 | 11.176% | $18.244 | $18.24 | $18.25 | $18.20 |
| Purchase #7 | $219.95 | 6.388% | $234.0004 | $234.00 | $234.00 | $234.00 |
| 7 purchase totals = | $957.47 | $1,018.5513 | $1,018.54 | $1,018.60 | $1,018.50 | |