| 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 | $195.37 | 10.141% | $215.1825 | $215.18 | $215.20 | $215.20 |
| Purchase #2 | $13.55 | 12.154% | $15.1969 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $127.91 | 13.707% | $145.4426 | $145.44 | $145.45 | $145.40 |
| Purchase #4 | $159.79 | 9.120% | $174.3628 | $174.36 | $174.35 | $174.40 |
| Purchase #5 | $16.65 | 10.671% | $18.4267 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $170.64 | 11.855% | $190.8694 | $190.87 | $190.85 | $190.90 |
| Purchase #7 | $115.61 | 4.520% | $120.8356 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $799.52 | $880.3165 | $880.32 | $880.35 | $880.30 | |