| 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 | $102.61 | 10.223% | $113.0998 | $113.10 | $113.10 | $113.10 |
| Purchase #2 | $156.99 | 10.569% | $173.5823 | $173.58 | $173.60 | $173.60 |
| Purchase #3 | $102.95 | 3.414% | $106.4647 | $106.46 | $106.45 | $106.50 |
| Purchase #4 | $130.61 | 4.383% | $136.3346 | $136.33 | $136.35 | $136.30 |
| Purchase #5 | $154.89 | 9.493% | $169.5937 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $87.73 | 8.131% | $94.8633 | $94.86 | $94.85 | $94.90 |
| Purchase #7 | $153.68 | 11.417% | $171.2256 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $889.46 | $965.1640 | $965.15 | $965.20 | $965.20 | |