| 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 | $171.74 | 6.847% | $183.499 | $183.50 | $183.50 | $183.50 |
| Purchase #2 | $106.78 | 9.452% | $116.8728 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $88.32 | 12.413% | $99.2832 | $99.28 | $99.30 | $99.30 |
| Purchase #4 | $94.77 | 5.278% | $99.772 | $99.77 | $99.75 | $99.80 |
| Purchase #5 | $83.73 | 4.719% | $87.6812 | $87.68 | $87.70 | $87.70 |
| Purchase #6 | $35.62 | 5.784% | $37.6803 | $37.68 | $37.70 | $37.70 |
| Purchase #7 | $223.72 | 4.677% | $234.1834 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $804.68 | $858.9719 | $858.96 | $859.00 | $859.10 | |