| 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 | $181.81 | 13.512% | $206.3762 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $242.48 | 13.612% | $275.4864 | $275.49 | $275.50 | $275.50 |
| Purchase #3 | $249.97 | 11.273% | $278.1491 | $278.15 | $278.15 | $278.10 |
| Purchase #4 | $151.80 | 9.163% | $165.7094 | $165.71 | $165.70 | $165.70 |
| Purchase #5 | $238.72 | 3.413% | $246.8675 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $232.38 | 3.192% | $239.7976 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $25.82 | 9.526% | $28.2796 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $1,322.98 | $1,440.6658 | $1,440.68 | $1,440.70 | $1,440.70 | |