| 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 | $162.48 | 11.324% | $180.8792 | $180.88 | $180.90 | $180.90 |
| Purchase #2 | $111.55 | 12.309% | $125.2807 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $5.63 | 10.144% | $6.2011 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $183.58 | 12.119% | $205.8281 | $205.83 | $205.85 | $205.80 |
| Purchase #5 | $141.39 | 6.218% | $150.1816 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $110.40 | 9.498% | $120.8858 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $52.28 | 9.195% | $57.0871 | $57.09 | $57.10 | $57.10 |
| 7 purchase totals = | $767.31 | $846.3436 | $846.35 | $846.45 | $846.40 | |