| 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 | $156.92 | 13.644% | $178.3302 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $7.66 | 11.341% | $8.5287 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $155.98 | 12.331% | $175.2139 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $65.43 | 6.627% | $69.766 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $199.57 | 7.809% | $215.1544 | $215.15 | $215.15 | $215.20 |
| Purchase #6 | $223.77 | 3.836% | $232.3538 | $232.35 | $232.35 | $232.40 |
| Purchase #7 | $81.75 | 7.403% | $87.802 | $87.80 | $87.80 | $87.80 |
| 7 purchase totals = | $891.08 | $967.1490 | $967.14 | $967.15 | $967.20 | |