| 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 | $162.98 | 11.359% | $181.4929 | $181.49 | $181.50 | $181.50 |
| Purchase #2 | $152.79 | 8.305% | $165.4792 | $165.48 | $165.50 | $165.50 |
| Purchase #3 | $20.99 | 5.298% | $22.1021 | $22.10 | $22.10 | $22.10 |
| Purchase #4 | $176.96 | 12.280% | $198.6907 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $166.90 | 5.300% | $175.7457 | $175.75 | $175.75 | $175.70 |
| Purchase #6 | $189.97 | 12.711% | $214.1171 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $80.30 | 3.722% | $83.2888 | $83.29 | $83.30 | $83.30 |
| 7 purchase totals = | $950.89 | $1,040.9165 | $1,040.92 | $1,040.95 | $1,040.90 | |