| 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 | $137.75 | 5.394% | $145.1802 | $145.18 | $145.20 | $145.20 |
| Purchase #2 | $173.70 | 3.369% | $179.552 | $179.55 | $179.55 | $179.60 |
| Purchase #3 | $25.25 | 3.717% | $26.1885 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $113.38 | 5.848% | $120.0105 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $217.83 | 7.209% | $233.5334 | $233.53 | $233.55 | $233.50 |
| Purchase #6 | $16.68 | 12.575% | $18.7775 | $18.78 | $18.80 | $18.80 |
| Purchase #7 | $123.42 | 7.780% | $133.0221 | $133.02 | $133.00 | $133.00 |
| 7 purchase totals = | $808.01 | $856.2642 | $856.26 | $856.30 | $856.30 | |