| 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 | $133.40 | 8.802% | $145.1419 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $56.30 | 8.347% | $60.9994 | $61.00 | $61.00 | $61.00 |
| Purchase #3 | $135.41 | 9.102% | $147.735 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $23.61 | 6.513% | $25.1477 | $25.15 | $25.15 | $25.10 |
| Purchase #5 | $142.89 | 11.267% | $158.9894 | $158.99 | $159.00 | $159.00 |
| Purchase #6 | $241.30 | 9.775% | $264.8871 | $264.89 | $264.90 | $264.90 |
| Purchase #7 | $137.81 | 4.862% | $144.5103 | $144.51 | $144.50 | $144.50 |
| 7 purchase totals = | $870.72 | $947.4108 | $947.42 | $947.45 | $947.30 | |