| 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 | $68.45 | 3.780% | $71.0374 | $71.04 | $71.05 | $71.00 |
| Purchase #2 | $143.95 | 7.775% | $155.1421 | $155.14 | $155.15 | $155.10 |
| Purchase #3 | $185.34 | 10.267% | $204.3689 | $204.37 | $204.35 | $204.40 |
| Purchase #4 | $122.46 | 3.653% | $126.9335 | $126.93 | $126.95 | $126.90 |
| Purchase #5 | $33.47 | 6.847% | $35.7617 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $166.87 | 8.487% | $181.0323 | $181.03 | $181.05 | $181.00 |
| Purchase #7 | $226.99 | 3.545% | $235.0368 | $235.04 | $235.05 | $235.00 |
| 7 purchase totals = | $947.53 | $1,009.3127 | $1,009.31 | $1,009.35 | $1,009.20 | |