| 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 | $14.72 | 6.169% | $15.6281 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $140.33 | 8.128% | $151.736 | $151.74 | $151.75 | $151.70 |
| Purchase #3 | $200.95 | 6.636% | $214.285 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $231.57 | 8.857% | $252.0802 | $252.08 | $252.10 | $252.10 |
| Purchase #5 | $181.46 | 9.658% | $198.9854 | $198.99 | $199.00 | $199.00 |
| Purchase #6 | $73.60 | 5.267% | $77.4765 | $77.48 | $77.50 | $77.50 |
| Purchase #7 | $228.26 | 10.538% | $252.314 | $252.31 | $252.30 | $252.30 |
| 7 purchase totals = | $1,070.89 | $1,162.5052 | $1,162.52 | $1,162.60 | $1,162.50 | |