| 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 | $165.85 | 7.119% | $177.6569 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $70.77 | 3.133% | $72.9872 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $116.47 | 10.530% | $128.7343 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $173.51 | 4.310% | $180.9883 | $180.99 | $181.00 | $181.00 |
| Purchase #5 | $124.26 | 8.412% | $134.7128 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $158.45 | 12.154% | $177.708 | $177.71 | $177.70 | $177.70 |
| Purchase #7 | $51.34 | 9.711% | $56.3256 | $56.33 | $56.35 | $56.30 |
| 7 purchase totals = | $860.65 | $929.1131 | $929.12 | $929.15 | $929.10 | |