| 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 | $168.52 | 11.504% | $187.9065 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $207.72 | 8.734% | $225.8623 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $211.92 | 3.506% | $219.3499 | $219.35 | $219.35 | $219.30 |
| Purchase #4 | $182.75 | 9.456% | $200.0308 | $200.03 | $200.05 | $200.00 |
| Purchase #5 | $199.77 | 3.593% | $206.9477 | $206.95 | $206.95 | $206.90 |
| Purchase #6 | $132.73 | 3.275% | $137.0769 | $137.08 | $137.10 | $137.10 |
| Purchase #7 | $195.84 | 5.857% | $207.3103 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $1,299.25 | $1,384.4844 | $1,384.49 | $1,384.50 | $1,384.40 | |