| 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 | $212.43 | 8.437% | $230.3527 | $230.35 | $230.35 | $230.40 |
| Purchase #2 | $148.43 | 11.181% | $165.026 | $165.03 | $165.05 | $165.00 |
| Purchase #3 | $56.51 | 8.485% | $61.3049 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $108.36 | 13.256% | $122.7242 | $122.72 | $122.70 | $122.70 |
| Purchase #5 | $193.44 | 10.724% | $214.1845 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $162.74 | 12.692% | $183.395 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $175.74 | 3.384% | $181.687 | $181.69 | $181.70 | $181.70 |
| 7 purchase totals = | $1,057.65 | $1,158.6743 | $1,158.67 | $1,158.70 | $1,158.70 | |