| 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 | $171.40 | 7.475% | $184.2122 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $201.97 | 6.635% | $215.3707 | $215.37 | $215.35 | $215.40 |
| Purchase #3 | $106.89 | 5.178% | $112.4248 | $112.42 | $112.40 | $112.40 |
| Purchase #4 | $20.37 | 6.497% | $21.6934 | $21.69 | $21.70 | $21.70 |
| Purchase #5 | $188.32 | 5.221% | $198.1522 | $198.15 | $198.15 | $198.20 |
| Purchase #6 | $225.75 | 11.600% | $251.937 | $251.94 | $251.95 | $251.90 |
| Purchase #7 | $144.98 | 7.433% | $155.7564 | $155.76 | $155.75 | $155.80 |
| 7 purchase totals = | $1,059.68 | $1,139.5467 | $1,139.54 | $1,139.50 | $1,139.60 | |