| 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 | $75.64 | 7.233% | $81.111 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $170.69 | 11.709% | $190.6761 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $181.62 | 12.258% | $203.883 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $215.37 | 12.506% | $242.3042 | $242.30 | $242.30 | $242.30 |
| Purchase #5 | $101.72 | 13.687% | $115.6424 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $122.53 | 5.410% | $129.1589 | $129.16 | $129.15 | $129.20 |
| Purchase #7 | $14.79 | 8.428% | $16.0365 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $882.36 | $978.8121 | $978.81 | $978.85 | $978.80 | |