| 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 | $188.48 | 13.242% | $213.4385 | $213.44 | $213.45 | $213.40 |
| Purchase #2 | $78.95 | 9.812% | $86.6966 | $86.70 | $86.70 | $86.70 |
| Purchase #3 | $175.47 | 8.255% | $189.955 | $189.96 | $189.95 | $190.00 |
| Purchase #4 | $193.33 | 3.545% | $200.1835 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $195.54 | 5.420% | $206.1383 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $167.58 | 8.460% | $181.7573 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $57.98 | 3.600% | $60.0673 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $1,057.33 | $1,138.2365 | $1,138.25 | $1,138.25 | $1,138.30 | |