| 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 | $155.63 | 7.136% | $166.7358 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $50.54 | 4.602% | $52.8659 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $192.32 | 6.155% | $204.1573 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $219.45 | 6.534% | $233.7889 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $190.69 | 13.247% | $215.9507 | $215.95 | $215.95 | $216.00 |
| Purchase #6 | $207.56 | 5.383% | $218.733 | $218.73 | $218.75 | $218.70 |
| Purchase #7 | $180.70 | 13.397% | $204.9084 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $1,196.89 | $1,297.1400 | $1,297.15 | $1,297.15 | $1,297.20 | |