| 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 | $130.92 | 6.302% | $139.1706 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $76.63 | 13.397% | $86.8961 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $211.68 | 5.449% | $223.2144 | $223.21 | $223.20 | $223.20 |
| Purchase #4 | $184.90 | 4.568% | $193.3462 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $43.47 | 13.671% | $49.4128 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $228.40 | 10.649% | $252.7223 | $252.72 | $252.70 | $252.70 |
| Purchase #7 | $68.91 | 12.367% | $77.4321 | $77.43 | $77.45 | $77.40 |
| 7 purchase totals = | $944.91 | $1,022.1945 | $1,022.19 | $1,022.15 | $1,022.10 | |