| 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 | $20.78 | 10.491% | $22.96 | $22.96 | $22.95 | $23.00 |
| Purchase #2 | $145.56 | 13.710% | $165.5163 | $165.52 | $165.50 | $165.50 |
| Purchase #3 | $206.27 | 13.627% | $234.3784 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $191.94 | 6.499% | $204.4142 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $125.68 | 4.450% | $131.2728 | $131.27 | $131.25 | $131.30 |
| Purchase #6 | $161.95 | 12.291% | $181.8553 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $67.80 | 8.821% | $73.7806 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $919.98 | $1,014.1776 | $1,014.18 | $1,014.15 | $1,014.30 | |