| 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 | $149.80 | 10.632% | $165.7267 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $190.64 | 9.872% | $209.46 | $209.46 | $209.45 | $209.50 |
| Purchase #3 | $157.49 | 12.429% | $177.0644 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $46.91 | 12.255% | $52.6588 | $52.66 | $52.65 | $52.70 |
| Purchase #5 | $250.37 | 8.862% | $272.5578 | $272.56 | $272.55 | $272.60 |
| Purchase #6 | $155.50 | 11.477% | $173.3467 | $173.35 | $173.35 | $173.30 |
| Purchase #7 | $46.25 | 4.391% | $48.2808 | $48.28 | $48.30 | $48.30 |
| 7 purchase totals = | $996.96 | $1,099.0952 | $1,099.10 | $1,099.10 | $1,099.20 | |