| 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 | $134.80 | 11.619% | $150.4624 | $150.46 | $150.45 | $150.50 |
| Purchase #2 | $79.72 | 11.181% | $88.6335 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $163.34 | 10.804% | $180.9873 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $155.49 | 13.417% | $176.3521 | $176.35 | $176.35 | $176.40 |
| Purchase #5 | $99.95 | 6.728% | $106.6746 | $106.67 | $106.65 | $106.70 |
| Purchase #6 | $24.45 | 10.714% | $27.0696 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $133.58 | 8.374% | $144.766 | $144.77 | $144.75 | $144.80 |
| 7 purchase totals = | $791.33 | $874.9455 | $874.94 | $874.90 | $875.10 | |