| 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 | $157.46 | 4.429% | $164.4339 | $164.43 | $164.45 | $164.40 |
| Purchase #2 | $8.57 | 8.302% | $9.2815 | $9.28 | $9.30 | $9.30 |
| Purchase #3 | $111.39 | 7.298% | $119.5192 | $119.52 | $119.50 | $119.50 |
| Purchase #4 | $193.73 | 3.488% | $200.4873 | $200.49 | $200.50 | $200.50 |
| Purchase #5 | $225.91 | 7.347% | $242.5076 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $147.80 | 5.280% | $155.6038 | $155.60 | $155.60 | $155.60 |
| Purchase #7 | $94.50 | 11.327% | $105.204 | $105.20 | $105.20 | $105.20 |
| 7 purchase totals = | $939.36 | $997.0373 | $997.03 | $997.05 | $997.00 | |