| 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 | $133.96 | 4.646% | $140.1838 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $33.92 | 11.214% | $37.7238 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $61.51 | 4.226% | $64.1094 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $195.52 | 8.409% | $211.9613 | $211.96 | $211.95 | $212.00 |
| Purchase #5 | $17.64 | 7.754% | $19.0078 | $19.01 | $19.00 | $19.00 |
| Purchase #6 | $235.91 | 6.629% | $251.5485 | $251.55 | $251.55 | $251.50 |
| Purchase #7 | $80.66 | 3.600% | $83.5638 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $759.12 | $808.0984 | $808.09 | $808.05 | $808.10 | |