| 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 | $129.25 | 10.822% | $143.2374 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $17.71 | 12.236% | $19.877 | $19.88 | $19.90 | $19.90 |
| Purchase #3 | $157.90 | 6.418% | $168.034 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $67.44 | 6.161% | $71.595 | $71.60 | $71.60 | $71.60 |
| Purchase #5 | $170.35 | 6.640% | $181.6612 | $181.66 | $181.65 | $181.70 |
| Purchase #6 | $66.48 | 6.859% | $71.0399 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $24.81 | 7.870% | $26.7625 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $633.94 | $682.2070 | $682.21 | $682.25 | $682.20 | |