| 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 | $14.64 | 9.827% | $16.0787 | $16.08 | $16.10 | $16.10 |
| Purchase #2 | $180.27 | 10.647% | $199.4633 | $199.46 | $199.45 | $199.50 |
| Purchase #3 | $113.81 | 11.553% | $126.9585 | $126.96 | $126.95 | $127.00 |
| Purchase #4 | $146.95 | 4.515% | $153.5848 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $162.98 | 7.485% | $175.1791 | $175.18 | $175.20 | $175.20 |
| Purchase #6 | $177.32 | 11.856% | $198.3431 | $198.34 | $198.35 | $198.30 |
| Purchase #7 | $235.33 | 12.559% | $264.8851 | $264.89 | $264.90 | $264.90 |
| 7 purchase totals = | $1,031.30 | $1,134.4926 | $1,134.49 | $1,134.55 | $1,134.60 | |