| 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 | $145.89 | 9.190% | $159.2973 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $214.58 | 4.181% | $223.5516 | $223.55 | $223.55 | $223.60 |
| Purchase #3 | $208.67 | 10.767% | $231.1375 | $231.14 | $231.15 | $231.10 |
| Purchase #4 | $51.57 | 11.852% | $57.6821 | $57.68 | $57.70 | $57.70 |
| Purchase #5 | $185.53 | 10.711% | $205.4021 | $205.40 | $205.40 | $205.40 |
| Purchase #6 | $229.87 | 9.642% | $252.0341 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $180.59 | 12.526% | $203.2107 | $203.21 | $203.20 | $203.20 |
| 7 purchase totals = | $1,216.70 | $1,332.3154 | $1,332.31 | $1,332.35 | $1,332.30 | |