| 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 | $142.88 | 5.536% | $150.7898 | $150.79 | $150.80 | $150.80 |
| Purchase #2 | $159.72 | 10.113% | $175.8725 | $175.87 | $175.85 | $175.90 |
| Purchase #3 | $186.41 | 6.500% | $198.5267 | $198.53 | $198.55 | $198.50 |
| Purchase #4 | $54.67 | 6.195% | $58.0568 | $58.06 | $58.05 | $58.10 |
| Purchase #5 | $214.90 | 11.295% | $239.173 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $183.77 | 8.367% | $199.146 | $199.15 | $199.15 | $199.10 |
| Purchase #7 | $239.72 | 5.658% | $253.2834 | $253.28 | $253.30 | $253.30 |
| 7 purchase totals = | $1,182.07 | $1,274.8482 | $1,274.85 | $1,274.85 | $1,274.90 | |