| 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 | $121.75 | 6.811% | $130.0424 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $7.66 | 6.431% | $8.1526 | $8.15 | $8.15 | $8.20 |
| Purchase #3 | $24.83 | 5.533% | $26.2038 | $26.20 | $26.20 | $26.20 |
| Purchase #4 | $31.85 | 7.846% | $34.349 | $34.35 | $34.35 | $34.30 |
| Purchase #5 | $136.36 | 4.567% | $142.5876 | $142.59 | $142.60 | $142.60 |
| Purchase #6 | $11.97 | 11.191% | $13.3096 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $211.88 | 8.832% | $230.5932 | $230.59 | $230.60 | $230.60 |
| 7 purchase totals = | $546.30 | $585.2382 | $585.23 | $585.25 | $585.20 | |